An object is moving east, and its velocity changes from 65 m/s to 25 m/s in 10 seconds. Which describes the
acceleration?
O negative acceleration of 4 m/s2
O positive acceleration of 4 m/s2
O positive acceleration of 9 m/s2
O negative acceleration of 9 m/s2

Asher cycles 12 miles in 16 hours. what is his speed?

Complete the statement about memory improvement. ( )involves organizing and breaking down information into easier groups to expand capacity. rehearsal is the verbal repetition of information. these techniques are especially important for the improvement of ( ) memory.

An open cart is moving along a straight frictionless horizontal track. when rain starts falling vertically into the cart, what happens to the speed of the cart?