11. A cart with a mass M=1/2 kg is connected
by a string to a weight of mass m= 200 g.
At the initial moment the cart moves to the
Left along a horizontal plane at a speed
Vo =7 ms-1. Find the magnitude and
Direction of the cart, the place where it
Will be and the distance covered by
It in t=5s.

Question

11.	A cart with a mass M=1/2 kg is connected 
by a string to a weight of mass m= 200 g.  
At the initial moment the cart moves to the 
Left along a horizontal plane at a speed
Vo =7 ms-1.  Find the magnitude and 	
Direction of the cart, the place where it 
 Will be and the distance covered by
It in t=5s.

anonymous · Answer

just use the law of conservation of linear momentum