Q1. Change values of the initial position, initial velocity, and the acceleration of the car so that its center follows the same path as the dot. What is the equation that describes motion of the dot?

Express the answer in terms of. Enter all of the numbers in the equation without their units, as it is understood that you are using meters, meters per second, and meters per second squared for distances, speeds, and accelerations, correspondingly.

Q2. A 15 kg bullet leaves the barrel of a gun at a speed of 240.0 m/s.

(a) Find out the bullet's kinetic energy,

(b) find out the average force exerted on the bullet by the expanding gases as bullet moves through the length of the 50 cm barrel.