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.

explanation: magnetic pole, region at each end of a magnet where the external magnetic field is strongest. the south-seeking pole, or any pole similar to it, is called a south magnetic pole. unlike poles of different magnets attract each other; like poles repel each other.

the answer is a)

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