Question

A car is moving with a constant velocity of 24 m/s. After a while, the driver brakes the
car so it decelerates 0.952 m/s2
. After it moves 250 m, the velocity is . . . .

Answer 1

Answer:

10m/s

Explanation:

Given,

u = 24m/s, a = -0.952m/s², and s = 250m, then

v = ?

we know that,

v² = u²+2as

v² = (24)²+2(-0.952)(250)

v² = 576-476 = 100

v = 10m/s