Answered: The 1000N cow now sits on the 5kg box.…

Name: The 1000N cow now sits on the 5kg box.a. What is the total mass of the
Uploaded: 2024-03-20T06:56:46.000Z
Channel: Bartleby
Description: The 1000N cow now sits on the 5kg box.a. What is the total mass of the cow and the box?b. What is the total weight of the cow and the box?c. What is the normal force provided from the ground?

Science

Physics

The 1000N cow now sits on the 5kg box. a. What is the total mass of the cow and the box? b. What is the total weight of the cow and the box? c. What is the normal force provided from the ground

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter5: Further Applications Of Newton's Laws: Friction, Drag, And Elasticity

Section: Chapter Questions

Problem 2PE: (a) When rebuilding her car's engine, a physics major must exert 300 N of force to insert a dry...

See similar textbooks

Similar questions

The board sandwiched between two other boards in Figure P4.91 weighs 95.5 N. If the coefficient of friction between the boards is 0.663, what must be the magnitude of the compression forces (assumed to be horizontal) acting on both sides of the center board to keep it from slipping? Figure P4.91
To maintain a constant speed, the force provided by a car’s engine must equal the drag force plus the force of friction of the road (the rolling resistance). (a) What are the drag forces at 70 km/h and 100 km/h for a Toyota Camry? (Drag area is 0.70m2 ) (b) What is the drag force at 70 km/h and 100 km/h for a Hummer H2? (Drag area is 2.44m2 ) Assume all values are accurate to three significant digits.
(a) When rebuilding her car's engine, a physics major must exert 300 N of force to insert a dry steel piston into a steel cylinder. What is the magnitude of the normal force between the piston and cylinder? (b) What is the magnitude of the force would she have to exert if the steel parts were oiled?
I have a shelf full of textbookd.Each book has a mass of 1.0 kg and mus=0.3. a. How hard do I need to push horizontally to unstick the top book from the rest of the pile? b. How many books can I unstick from the top of the pile if I push with a force of 16N?
Answer the following questions. 1. A box of weight 100 N hangs from the rope. The rope weighs 50 N and is uniform. What is the tension in the rope? a. 100 N throughout the rope b. 150 N throughout the rope It varies from 100 N at the bottom of the rope to 150 N at the с. top. A block of weight 25 kg is resting on an inclined surface with dimensions of 4 meter wide and 3 m high (See figure at the fight). Find the following: 2. Which of the following about the figure NOT true? Given wotating the axes 37 degrees clockwise. a. Fx=Ff-245sin37 b. Fx=Ff-25sin37 5m c. Fx=Ff-245cos 37 d. Fx=Ff-245sin37 3 m 3. Which of the following about the figure NOT true? Given 37 otating the axes 37 degrees clockwise. a. Fy=N-245cos37 b. Fy=N-245sin37 c. Fy=N-25cos37 d. Fy=N-25sin37 4. Find the Normal force Nacting on the object. a. 19.96 N b. - 19.86 N c. 195.66 N d. 147.44 N 4 m 5. Find the friction force Ff a. 19.96 N b. - 19.86 N c. 195.66 N d. 147.44 N 6. Find the coefficient of static friction µ. a.…
9. Two friends are carrying a 500 N wooden slab along a 45° stairway. The slab is 1.0 m long and 0.40 m high. They each apply vertical upward force (black arrows) on the bottom edges of the box in such a way that the box remains parallel to the stairs as shown in the figure. What are the magnitudes of the forces exerted by the lower and higher friend, respectively? A. 250 N and 250 N B. 300 N and 200 N C. 350 N and 150 N D. 400 N and 100 N 45⁰
1) necessary condition for Rigid Body Static Equilibrium or Particle Static Equilibrium requires that the Rigid Body or the Particle experiences_________. A. only small forces B. only large forces C. no balanced forces D. no unbalanced forces 2. Given three force vectors P, Q and R where:P = 300 N ?Q = 400 N ?R = 500 N ?What is the Magnitude of the Resultant of these three vectors? A. 768 N B. 430 N C. 707 N D. 1200 N
A monkey of mass m = 10.0 kg is holding on to two vines each of length l = 3.00 m. The vines form an angle with the horizontal of 40.0 degrees (see figure). The monkey is not moving and the vines are considered massless and not stretchable. a. What is the distance d between the mounting points of the vines at the top? b. Draw a free body diagram of the monkey and indicate all forces.
A. 700 N 100 N Dick and Jane stand on a platform of negligible weight, as shown in the figure. Dick weighs 700 N, and Jane weighs 400 N. Jane is pulling down on the rope creating tension in it and supporting some of her weight. Assume the platform is in _equilibrium approximately what is the downward force that Jane is exerting on the platform? ON B. C 370 N D. E. 50 N DICK 33 N JANE 400 N
A wniform ladder 15 ft long is leaning against a frnctionless wall at an angle of 53° above the horizontal. The weight of the ladder is 30 pounds. A 75-lb boy climbs 6.0-ft up the ladder. What is the magnitude of the friction force exerted on the ladder by the floor? a. 24 lb b. 34 lb с. 43 lb d. 38 lb e. 47 lb
032. A 4.50 kg bowl of potato salad rests on a level picnic table. a. What is the normal force of the picnic table on the salad bowl? b. The picnic table tips so that it makes a 30.0° angle with the ground. Is the magnitude of the normal force greater than, less than, or equal to the value of the normal force when the table was level?
01. If cable CB is subjected to a tension that is twice that of cable CA, determine the angle 0 for equilibrium of the 10-kg cylinder. Also what are the tensions in wires CA and CB? i