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- Draw the complete free body diagram of a a 1000.0 kg block being pushed forward 10.0 N by a penguin, pushed backwards by Mr. Universe with 200.0 N, and an elephant pushing it forward with 410.0 N of force. Calculate the acceleration that this block experiences, and in what direction does it move. How much frictional force and in what direction must it be applied such that the block undergoes static equilibrium? plz show work so I can understandName ver ve Problem 2 Section A 50.0-kg block is being pushed down a 16.0° slope by a force Ê of magnitude 250 ove directed at an angle of 25.0° from the horizontal as shown on the figure. The block moves down the incline plane. The coefficient of kinetic friction between the block and the Blope to 0.200. a) brock. babel each force clearly. Also show your x- and y-axes clearly. | Draw the free body diagram of the block showing all the forces acting on the |25.00 ) 16.0° b) [6 mri Calculate the magnitude of the normal force. hand the the top of Calculate the magnitude of the acceleration of the block. 20.0 peed B0 flling with pointa]b) A 13.50 kg bieycle moving on a smooth surface reaches a speed of 50 m/s in 5 s. The bicycle starts with a speed of 20 m/s. i. what is the net force acting on the bicycle ii. If 6 N kinetic frictional force is acting in the bicycle, calculate the resultant force. Assume that the acceleration of the bicycle is reduced to 3 m/s. c) Figure 3 below show, block A, B and C that connected each other using cord passing through two pulleys. Block A and B placed on rough surface of coefficient 0.9. The mass of each block A and B is 7 kg. Block C falls at constant velocity. C A 40° Figure 3 i. draw the free body diagram for block A. ii. calculate the tension of the cord pulling block A. B.
- You're trying to push a car that isn't starting; your car has a mass of 500 kg. You push the car with a force of 300 N. You notice the car speeds up with acceleration of 0.5 m/s2. a. Ow the etelm b. Write down the 3rd law partner force for each of the forces in your diagram. Make sure to write which partner force corresponds to which main force, and to show the direction for each partner force. c. Calculate the number for each force affecting the car. Show your work. T T TTDirections: Write TRUE is the statement is correct but if it is false, change the underlined words with the correct answer. 1. A force is a push or pull 2. Force is a galar quantity 3. The unit of force is Newton (N) 4. In general, a body can have several forces acting on it at the same time 5. Inertial frame of reference are reference frame where Newton's First law are observable. 6. Another effect of a balanced force, equilibrium, is that a body accelerates. 7. The heavier the object, the lesser the inertia. 8. Forces acting on a body are unbalanced if the resultant force is not zero 9. In an inertial reference frame, No forces should be exerted within the frame. 10. Normal force is lateral in nature. П. Identify Action Reaction Pairs A student in hot air balloon ascends vertically at a constant speed. Consider the four forces in this situation: Fl= the weight of the baloon F2= the weight of the student F3= the force of the student pulling on the earth F4= the support force of the…Imagine a semi-truck and a minivan are about to collide. The semi-truck obviously has a larger mass, butthe minivan has a larger velocity in this case.a. Do you think each vehicle exerts a force on the other? How can you tell?b. How does the magnitude of force experienced by each vehicle compare? Draw a free-body diagramfor each vehicle to explain your thinking.c. Why does the collision have a greater effect on the minivan than the semi-truck? (Hint: Considerthe acceleration of each vehicle during the collision.)
- A force f acts on a block which rest on a smooth inclined plane as shown. indicate all forces acting on the block including the resolved components of f. II. Write down the component of f along the plane. II. Write equations represent in equilibrium of the block.ACTIVITY 2: SOLVE THESE PROBLEMS FOR ME Direction: Answer the following problems. Write the given, what is required, sketch of the given, free-body diagram and the solution. 1. Art pushes a 35 kg box across a wooden surface whose coefficient of static friction force is 0.50. How much force is needed to start the motion? Given: Required: m = 35 kg. FP v = 0.00 m/s Hs = 0.50 shutterstock.c om 3 98746132 FP = fs. FW = nhi please draw clear fbd of the above conditon , show all the forces clearly . state each force clearly . i will rate if you provide clear figure
- Three cables are used to hold a hot-air balloon in place. The tension in the cable AD is 658 N. Draw the Free Body Diagram at A. Upload this along with your all your workings for this problem to the dropbox. What is the tension in the cable AB? Enter using 3 significant figures. What is the tension in the cable AC? Enter using 3 significant figures. What is the vertical force V exerted by the balloon at point A? Enter using 4 significant figures.A 65.0-kg file cabinet of is sliding down a rough ramp for a distance of 5.00 m as shown. The friction force on the box is 75.0 N. Match the answers with questions. (Hint: Clearly draw the force vector and displacement vector for all cases.) Your answer needs to have 3 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the question statement. 5.0 m 15.0" v What is the angle between the weight force vector and the displacement vector? А. 15° What is the angle between the normal force vector and the displacement vector? v What is the angle between the friction force vector and the displacement vector? В. 90° C. 345° D. 0° Е. 75° F. 180° G. 195° H. none of the givenProblem 1 My First Force Suppose you pull a wagon with a constant force which causes it to accelerate with acceleration, ao. What will the acceleration be if: (a) you pull with twice the force, (b) you fill the wagon with groceries that have a mass three times the mass of the wagon but pull with the original force, and (c) you pull with twice the force while the groceries are in it? (d) Suppose you pull the wagon a distance d after starting from rest. How much faster (or slower) is the wagon traveling when you pulled with the original constant force (and no groceries) versus when you pulled with twice the force with the groceries?