A ball bounces changing velocity from vi=15m/s[D] to vf=15m/s[U] in t=0.01s. The balls acceleration is
AO
B) 30m/s/s
C) 3000m/s/s
D) 0.3m/s/s
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When recursive formula can be used to determine the total amount of money earned in any year based on the amount earned in the previous years?

Aryans believed that the most important thing in life was warfare. if this statement is true, which of the following facts best supports it?

The form the boundary between north and south china. a. himalayan mountains c. change river b. xi river d. qinling shandi mountains