Questions
The velocity of the CM of a system changes from during time If the mass of the system is 10 kg, the constant force acting on the system is
detailed solution
Correct option is A
F→=mΔv→cmΔt=10(3j^−4i^)2=5(3j^−4i^)|F→|=532+42=25NTalk to our academic expert!
Similar Questions
Shown in the figure is a system of three particles of mass 1 kg, 2 kg and 4 kg connected by two springs. The acceleration of A, B and C at any instant are 1 ms-2, 2 ms-2 and 1/2 ms-2 respectively directed as shown in the figure external force acting on the system is:
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