Q: Given F₁ = 6 N at 20°, and F₂ = 8 N at 130° a. Find the resultant force vector graphically. Label yc…
A: Given data:- F1 = 6 N at 20o F2 = 8 N at 130o Find:- a) The resultent force vector graphically.…
Q: Find the value of time take by car to cover distance of 200 m if speed of car is 20 m/s
A: Given : Speed = 20 m/s Distance = 200 m
Q: A 0.60 mW laser produces a beam with a cross section of 0.85 mm2. Assuming that the beam consists of…
A:
Q: The vector A has a magnitude of A = 9.5 and a direction of 18 degrees from the positive x axis. What…
A: Write the given values with the suitable variables. A=9.5θ=18° Here, A is the magnitude of the…
Q: An electron experiences a magnetic force of magnitude 6.95 x 10^-3 N when moving at an angle of 60…
A:
Q: 3. A 5.00-kg box is moving to the right with speed 3.00 m/s on a horizontal, frictionless surface.…
A:
Q: Calculate the mass of a van that drives at 40 m/s and has 500000 J of energy.
A: Given: The kinetic energy of the van is 500000 J. The speed of the van is 40 m/s.
Q: Mass of a car is 124 kg, What is it's weight?
A: Given data : Acceleration due to gravity = g Mass of…
Q: A 20uF capacitor is charged by a 12 volt battery. What the stored energy in the capacitor? show…
A: Given data The capacitance of the capacitor is given as C=20 μF. The voltage of the battery is…
Q: Osmium (the densest metal found on the periodic table) has a mass density, ρo = 22,500 kg/m3 when…
A:
Q: Whale and Kanmuro are two islands located at the Chimera archipelago. These two are separated by a…
A:
Q: A beam of light, in air, is incident at an angle of 66° with respect to the surface of a certain…
A: angle of incidence = 660 speed of light in liquid = 2.3 x 108 m/s
Q: A vertical 27-cmcm-long spring has its bottom end attached to the tabletop. If a 3.0 kgkg box is put…
A: Given Length of the spring is l0=27 cm=0.27 m Mass of the box is m1=3.0 kg The spring compresses to…
Q: The motion of a particle is defined by the relation x-6-2³-12+3+3, where x and I are expressed in…
A:
Q: From the perspective of energy efficiency an ideal cooking utensil should not absorb a large part of…
A: We need to comment on the recommended values of specific heat S and the coefficient of thermal…
Q: he red light emitted by a helium-neon laser has a wavelength of 632.8 mm. What is the frequency of…
A: Given: The wavelength of red light is 632.8 nm.
Q: A man weighs 128 lb on the surface of the earth (radius = 3960 miles). At what distance above the…
A: The gravitational acceleration changes with the change in height. Therefore, the weight of an object…
Q: A 11 kg mass sits on an incline. The coefficient of kinetic friction between the mass and the…
A:
Q: Question 5 Heat: Aluminum has a density 2.7 times that of water (1 g/cm³) and a specific heat 0.217…
A:
Q: Three identical point charges of magnitude 6nC are placed at the three corners of a square 40mm on a…
A:
Q: How would charges distribute themselves on or within a hollow metal ball with a hole in it (see…
A:
Q: Khufra works at a spring factory and he was assigned to test a certain spring, whose constant is 50…
A:
Q: What is the potential difference between the plates of a 3.8-F capacitor that stores sufficient…
A: Given value--- Capacitance = 3.8 F . power = 75 W . time = 1 min . We have to find--- potential…
Q: sta calculate the pressure if force of 32 N is applied on an area of 56m².
A: Given data : Force=F Area=A Required : Pressure
Q: as the vertical distance of the The potential energy of an object same object from the surface of…
A:
Q: What is the wavelength of the waves you create in a swimming pool if you splash your hand at a rate…
A:
Q: What is the approximate membrane potential (mV) when the neuron is ready to be "fired"?
A: ANS: Here the approximate membrane potential value is -55 mV .
Q: A heart defibrillator is used to enable the heart to start beating if it has stopped. This is done…
A: Electrical energy transferred to the body is equal to, E = IVt Where, E = energy I = current V =…
Q: (3) Give three practical examples of how potential energy is converted (fully or partly) into…
A: The work done by conservative forces get stored in the form of potential energy. According to…
Q: A train is 510 m long runs at 88 m/s. Calculate the time?
A: Length (L) = 510 m speed (v) = 88 ms
Q: When you fully submerged an object into a beaker of water sitting on a scale (with the object…
A: whenever an object is placed in liquid it experiences a upward force by the liquid which is called…
Q: Given two resistors 3.5 0 and 4.20, and the total current of 20A, find all the following values if…
A: We have a circuit with two resistors R1=3.5 ohm and R2=4.2 ohm which are connected in series with…
Q: Write two situations where projectile motion can occur.
A: Situation A: A ball is thrown upward. Here the ball is thrown vertically upward so it will reach…
Q: (4) What the surfac In the inc 30° and us A force F direction ( (a) What s block beg friction and…
A: Friction is the force that resists the sliding and rolling motion of one object over the other. In…
Q: A traffic light is suspended from a cable. Earth pulls downward on the traffic light with a force of…
A: Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: (4) A person hears the thunder 3 seconds after a flash of lightning is seen. At what distance has…
A: Given data : Velocity of sound in air=v Time=t Required: Distance
Q: Find the work done Force=12.5 N Displacement=2 m
A: Given data : Displacement=d Force=F Required : Work done
Q: Find the value of time take by car to cover distance of 200 m if speed of car is 20 m/s
A:
Q: An electric device connected to 220 v draws a current of 4.55 A . It is operated 8 hours a day. If…
A: a) Current through the device is I = 4.55A Voltage is V = 200V Time = t = 8hour power = P =VI…
Q: HW Determine. Hat P (0.4, 0.3, 0) in the field of SA filamentary current is directed from the…
A: Magnetic field due to semi infinite wire B→=μ0i4πr Direction : By right hand thumb rule Relation…
Q: PROBLEM 2. Point A in is 2.0 mm from the wire. Assume that the wire very long and that all other…
A:
Q: A vulture when flying with a velocity 'v' attains a momentum of 20 kg m/s. If the mass of the…
A: Given data : Momentum = p Mass = m To find :…
Q: The electric field in a sine wave has a peak value of 32.6 mV/m. Calculate the magnitude of the…
A: Given: The strength of the electric field is 32.6 mV/m.
Q: Determine acceleration Initial velocity=4.65 m/s Final velocity=2 m/s Time=2 s
A:
Q: 400- 350- €300- 250- 200- 150- 100- 50- 0+ 0 10 20 40 time (seconds) Fig. 9.1 Distance-time graph…
A: distance time graph is given for a cycle ride distance is plotted along y axis and the time is…
Q: A 1500N block is in contact with a level plane whose coefficient of kinetic friction is 0.10 If the…
A: Given: The weight of the block is 1500 N. The coefficient of kinetic friction is 0.1. The applied…
Q: A 10.0 kg box is pushed along a surface (μ = 0.400) with a force of 300 N. Draw a Free Body Diagram…
A:
Q: Definition of physics
A: Physics is a natural science that involves the study of matter and its motion through spacetime…
Q: Consider the following figure. (The four charges are at the corners of a square. Take q=1.06 uC and…
A:
Q: An object of mass 14 kg is at a certain height above the ground. If the potential energy of the…
A: Given data : Acceleration due to gravity = g Potential…
What is the reading? What does this mean?
Step by step
Solved in 2 steps
- MC tres!) oftand Q3/A- Design a voltage regulator circuit by using variable input voltage. Use the following information in your design: Izk = 0.25mA, PD(max) =1W, voltage Zener Vz-10v, the resistance R-22002. aqd pul rosmo B-What is a Zener diode? roapsulaWebster, Saqlain 1. An 8.0-nF capacitor with an initial charge of 10 mC is discharged through a 5-k2 resistor. (a) Calculate the current in the resistor 2 us after the resistor is connected across the terminals of the capacitor. (b) What charge remains across the capacitor after 6 us? (c) What is the maximum current across the resistor? Boot Barn ummary Order Number: BB05646144 Fulfillme.. 2. Determine that the amount of work required to assemble four identical point charges of4/0 -jln Find the voltage value vo(t) using Thevenin's theorem. 12 + Vx - 10 + jln 10 Vo 2Vx +,
- In the circuit shouon, fend the P.D. across the 10ohm rerislor. is A i, - 2 1V 2V l02 isQ6) The current density J= 4p ap µA/m2. find : 1) The total current crossing a cylinder surface bounded by: p=lm , 03 ¢s 2n, 0s2<2m 2) The currnet crossing a sheet z-5m. 3) If the volume charge density at p-im is pv-10nc/m find the charge velocity there.An 80-2 resistor and a 20-2 resistor are connected in parallel, and then this combination is connected in series with a 32- resistor and a 24-V battery. An ammeter to measure the current through the 80- 2, and a voltmeter to measure the potential difference across the 32 Q is needed. TOraw the cireit 2 K he total 1e meter astanco of the cire What is the difference -potential across the 32-Q resistor? Across the 80-2 resistor? = 5. What is a fuse and how does it protect a circuit or device to which it is connected? 6. Show using diagrams how using only 2 Q resistors the following resistances can be made: ( a) 0.5 Ω (b) 1 Ω, ( c )3 Ω; ( d ) 5 Ω. 7. Three wires in a circuit meet in a common point. The currents flowing in two of them are 2 A and 3 A respectively. What are the possible values of the current in the third wire? Explain your answer [drawings would help]. D koksch_b201pdt Show AN MacBook Air esc 288 10 F11 F12 %23 & 2 4. 6. 8 9 11 delete Q W R T Y tab ps lock S D G H J. 11 K L…
- V:OA exp1.pdf > Calculate the value of each resistor below based on its color code. Table 2-2 O0os Table 2-3 OORS Table 2-4 YVRG Table 2-5 RRR G Table 2-6 RBBG Table 2-7 BBRG Table 2-8 YVRS Table 2-9 YBOG Table 2-10 BBOG Table 2-11 RBRG Fig.(3) 3. Record resistor colors gave to its value in below : 4.7 KO+5% , 9100 +10% , 12 Q t5%, 6.8ΚΩ 20% ...In the saturation region (I-V characteristics) of JFET the value of D18 ssmemanmnssnes at specific (VGS = * .negative voltage ) a. b.c.d a: constant O b: zero O c: maximum O d: Bothaandc O(a) ww 20 7V ww 90 JV IV FIGURE 3.1 RAJAH 3.1 For the circuit in FIGURE 3.1, determine the Untuk litar dalam RAJAH 3.1, tentakan () current h. h and h arua h. h dan h. (i) mumber of electrons passing through the 9 0 resistor in 2s. bilangan elektron melalut perintang 9 a dalam 2 (ii) power dissipated by the 5 0 resistur. kuana terlesip oleh perintung 5 a. (iv) change in the resistance of the 20 resistor when there is a 30 "C rise in its temperatire. The temperature coefficient of resistivity of the resistor is 6.8 x 10C. perubahat rintangan pada perintang 20 apabila nhunya meningiat sebanyuk 30 "C. Pekali kerintungan suhu perintang lalah 6.8 x 10- C,
- Wo resrstors Gol Hnaid62m parallel are Comneted to tte Hermonale ofa battery Conb16Ang baltay Gnbiftng dn Emf four Cells gach havmg '0f bsv , tf the Cerent maferres Corre Hhe fr Corl rs O.GA; Fmde) トn the Cunre 42 Corl rs O.GA; t m the Br Col. bJ the the mternal regstence of batterTA wire A 132 wire B 3e/2 Assume thot same voltage is applied Current density flawing is A and B, find the reletion between accrass these for wires wires If the same A condativity of wire A (TA and wire B (Ue).A steady current of 10.0 A is passed through a water voltameter for 300 s. Estimate the volume of hydrogen evolved at standard temperature and pressure. Use the known value of Faraday's constant. Relative molecular mass of H, is 2.016 and molar volume = 22.4 litres (volume of 1 mol of an ideal gas at STP). trolusis