Question

There is a box of mass 4kg in the middle of the room. Vishnu and Aaditya started pushing from oppisite ends with forces 50N and 20N. After a certain time, the box moved with acceleration of 2m/s^2. What is the force of friction betweeen the ground and box?

Answer 1

Answer:

answer is 500 kg

Explanation:

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Answer 2

Answer:

the force of friction will be 500 kg