Refer to NCERT activity no. 9.4 on page no. 123 and answer the following questions:-
1 Name and state the law applied in the activity.
2 Identify the forces acting on both the children.
3 Does each of them experience an instantaneous force as a result of throwing the sand bag?
4 If mass on one of the carts is double the mass on the other cart, what can you say about their accelerations?
5 Explain the law which supports the observation in the (iv) part of the question.
this answer is l don't know