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Physics, 15.12.2020 22:10 janette32

A 0.62 kg object is at rest. A 2.51 N force to the right acts on the object during a time interval of 1.63 s. a) What is the velocity of the object at the end of this time interval? Answer in units of m/s.

At the end of this interval, a constant force of 4.17 N to the left is applied for 3.23 s.

b) What is the velocity at the end of the3.23 s?

Answer in units of m/s.

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