Question

find velocity if acceeration is eqaul to 2t²+7t​

Answer 1

Explanation:

I am not sure pls match it with other people

Answer 2

Explanation:

A car and motorcycle racing from rest along a runway the motorcycle take lead first but then car overtake motorcycle .The motorcycle first take lead because it has acceleration 8.40 m/s²,greater than car acceleration 5.60 m/s² but motorcycle looses to car because motorcycle reaches its greatest speed 58.8 m/s before car reaches its greatest speed 106 m/s