Question: Reasoning Skill Builders 4. An external force causes a 3.50-kg box to move at a constant speed up a ramp. The friction force between the

Reasoning Skill Builders 4. An external force causes a 3.50-kg box

Reasoning Skill Builders 4. An external force causes a 3.50-kg box to move at a constant speed up a ramp. The friction force between the ramp and the box is negligible. The external force is exerted on the box in a direction parallel to the ramp. Stewart et al., College Physics for the AP\" Physics 7 Course, 2e, (9 2019 W. H' Freeman and Company a. Construct a free-body diagram for the forces exerted on the box. b. Treat the box as an object upon which the external force is exerted over a displacement d : 5 111, while velocity remains constant, and apply the work-energy theorem to evaluate the numerical value of the work, W, done by this force. What is the total work done on the box by the net force? c. Treat the box and Earth as a system upon which the external force is exerted and apply the principle of energy conservation to evaluate the numerical value of the work, W

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Physics Questions!

A 6 5 . 0 kg box is pushed up a ramp inclined at 2 7 . 0 . The applied force ( F ) is horizontal and causes the box to move at a constant speed. Determine the magnitude of the applied force, when the...

Pls help me. \f~ Question 15 A 65.0 kg box is pushed up a ramp inclined at 27.0, as shown in Figure A1.15. The applied force (F) is horizontal and causes the box to move at a constant speed....

Problem 4: Work done by gravity and change in gravitational potential energy In problem 3, the box was moving in a horizontal direction, and therefore no work was done by gravity. Here, we will...

V Part A A force of 1 Newton will cause a mass of 1 kg to have an acceleration of 1 m/s2. Thus it follows that a force of 4 Newtons applied to a mass of 4 kg will cause it to acquire an acceleration...

A major leaguer hits a baseball so that it leaves the bat at a speed of 32.0 m/s and at an angle of 36.9 above the horizontal. You can ignore air resistance. You may want to review (Page) . For help...

please 1. (a) When rebuilding his 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 normal force between the piston and cylinder?...

A sled starts from rest at the top of a srom-cut end the snowy surface. Additional Materials Reading 13. [1/1 Points] DETAILS PREVIOUS ANSWERS DSUNIPHYS1 7.3.WA.020. at nishiter planes are launched...

3. A 15 kg box is pushed up a 35 ramp. A force of friction of l 10 N exists between the box and the ramp. a} Draw an FBD showing a tilted coordinate system (label positive x-direetion as well). [1...

handwri.te and show all steps and work 47. (II) In Fig. 456 the coefficient of static friction between mass m A and the table is 0.40, whereas the coefficient of kinetic friction is 0.20. (a) What...

47. (II) In Fig. 456 the coefficient of static friction between mass m A and the table is 0.40, whereas the coefficient of kinetic friction is 0.20. (a) What minimum value of mA will keep the system...

1. You are the co-founder of ABC Medical Devices, a medical device company that has been trading for the past three years. You have now made the decision to seek external investment into the company...

John can invest part of savings in an account that returns 1 . 2 5 % interest annually and the rest in an account that returns 0 . 8 % interest annually so long as the total annual interest ends in 1...

1. Buying groceries at the supermarket. 2. Selling a house 3. Getting married out of community of property. 4. Starting a new cellphone contract. 5. Arranging monthly instalments to pay for the car...

4. Similarity (representativeness).

2. In this chapter, the reader should reflect on the following concepts: Idealized system design, analogue thinking, contrast principle, consistency principle, reciprocity principle, scarcity...

2. A Soviet invasion of Poland would lead to the severing of diplomatic relations between the United States and the Soviet Union.