What is the average acceleration of the clay

Reference no: EM13524048

A ball of moist clay falls 19.8 m to the ground. It is in contact with the ground for 19.5 ms before stopping.

(a) What is the average acceleration of the clay during the time it is in contact with the ground? (Treat the ball as a particle.)

(b) Is the average acceleration up or down?

down

not enough information to decide

Reference no: EM13524048

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