5. Suppose that two blocks on a table are pulled to the left by a horizontal5 puanforce of 5 N. Both boxes move together at a constant speed. Which of thefollowing statement(s) is/are true?I. Acceleration of the blocks is zero.II. The net force on the system of the two blocksis zero.III. The frictional force that the surface of the tableexerts on the block A is 5 N.IV. The friction force that blok A exerts on theblock B is in the direction to the left.2.0 kgF = 5N5.0 kgAOnly Il and IIOnly II, III, and IVOnly I and IIOnly I and IIIOnly I, Il and IIO I, II, III, and IV

Answered: Image /qna-images/answer/784ed8fa-b166-4872-99a7-d842a8f8af91.jpg

Answered: 5. Suppose that two blocks on a table…

Similar questions

1. A 100-g box slides across a frictionless horizontal plane and is accelerating at 15 m/s2. What is the opposing force needed to reduce the acceleration to 5 m/s2. Note that the question is asking for the opposing force to the original force, NOT the resultant force that results to 5 m/s2.
I'm not sure how to solve this question.
1. The 10-lb block has a speed of 4 ft/s when the force of F = (8t?) Ib is applied. Determine the velocity of the block when it moves s = 20 ft. The coefficient of kinetic friction at the surface is Uz = 0.15. Note: It's okay to use an online equation solver to calculate a number in this problem! v = 4 ft/s F = (8f) lb
2. Imagine you are trying to move a very heavy box, and it does not move. Then, you get a friend to help you push and it begins to slide. Explain, in terms of the quantities discussed in this investigation (Fk, тах Hs,Fk9 Hk) what is happening to the box in these two cases.
A 4.0 kg mass moving at 2 m/s and a 2 kg mass moving at 4 m/s are gliding over a frictionless surface. Both objects encounter the same horizontal force, which directly opposed their motion and are brought to rest. Which statement correctly describes the situation? a. The 2.0 kg mass travels twice as far as the 4.0 kg mass before stopping. b. The 2.0 kg mass travels farther but necessarily twice as far. c. The 4.0 kg mass travels twice as far as the 2.0 kg mass before stopping. d. The 4.0 kg mass loses more kinetic energy than the 2.0 kg mass. e. Both masses travel the same distance before stopping.
2. Take the example in class for when a fan attached to the sailboat fails to move the boat forward. The sail is removed but the fan keeps running. Will the boat move then? Why or why not? If so, which way will the boat move?
9