Question

A dragster's top acceleration is 60m/s2. If it accelerates for 3 seconds from the starting line, how fast will it be going

Answer 1

Answer:

180 m/s

Explanation:

acceleration = 60 m/s2

time = 3 secs

u(initial velocity) = 0 m/s

v(final velocity) = ?

equation used is = v = u + at

0 + 60*3

v = 180 m/s