Task 2.1 determine dynamic effects of linear motion

A) A light aircraft moves in a straight line with an

acceleration of 5t m/s² at time t seconds. The aircraft

starts from rest. Find the velocity of the aircraft after 4

seconds.

Calculate the following at time t=3 seconds:

i) The speed of the vehicle

ii) The distance travelled/nB) A vehicle, P, of mass 2000kg is moving in a straight line along a road. The vehicle

is initially at rest at a point O on the straight road. The force acting on the vehicle,

P, has magnitude (3000t²)N at time t seconds and acts along the direction of the

road.

Calculate the following at time t=4 seconds:

The speed of the vehicle

The distance travelled

i)

ii)