Question

sandra is riding a bice at 10.0 meters/second. she slows down to 2.0 meters/second in 10 seconds. her acceleration is blank meters/seconds^2

Answer 1

Step-by-step explanation:

`a = (v - v _(i) )/(t)`

Her intial velocity is 10

Her final velocity is 2

Time is 10 seconds.

`a = (2 - 10)/(10)`

`a = - (4)/(5)`