Question

A 12 lb block slides up a 30 degrees incline with an initial speed of v1 = 40 ft/s.
The block is subjected to the force F described in the force-time graph below. The coefficient
of friction between the block and the incline is 0.4. Draw an impulse momentum diagram for
this situation and determine the final speed of the block at 6 seconds​

Answer 1

Answer:

Explanation:

. इनमें प्रथम प्रेरणात्मक क्रिया रूप है-

बी) चडाई

ए) लिखावट

सी) सुनाना

डी) बचना

​