Atruck covers 40 meters in a 8.50 seconds while smoothly slowing down to a final velocity of 2.80 meters per second. perform the following tasks:

a) find the trucks original speed
b) find its acceleration

Free runners jump long distances and land on the ground or a wall. how do they apply newton’s second law to lessen the force of impact?

An alien spaceship is 500 m above the ground and moving at a constant velocity of 150 m/s upwards. how high above the ground is the ship after 5 seconds?

Abird flies directly overhead from where you stand at an altitude of 300.0 m and at a speed horizontal to the ground of 20.0 m/s. the bird has a mass of 2.0 kg. the radius vector to the bird makes an angle \thetaθ with respect to the ground. the radius vector to the bird and its momentum vector lie in the xyxy-plane. what is the bird’s angular momentum about the point where you are standing?