Question: Two blocks with masses 4.00 kg and 8.00 kg are connected by a string and slide down a 30.0 inclined plane (Fig. 5.74). The coefficient

Two blocks with masses 4.00 kg and 8.00 kg are connected by a string and slide down a 30.0 inclined plane (Fig. 5.74). The coefficient of kinetic friction between the 4.0Q.kg block and the plane is 0.25; that between the 8.00-kg block and the plane is 0.35.
(a) Calculate the acceleration of each block. (b) Calculate the tension in the string. (c) What happens if the positions of the blocks are reversed, so the 4.00-kg block is above the 8.00-kg block?

Two blocks with masses 4.00 kg and 8.00 kg

8.00 kg 4.00 kg 30

Step by Step Solution

3.48 Rating (161 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

IDENTIFY Apply F m to each block SET UP Use coordinates where x is directed down the incline EXECUTE ... View full answer

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

Document Format (1 attachment)

Word file Icon

P-M-L-M (227).docx

120 KBs Word File

Students Have Also Explored These Related Mechanics Questions!