When starting a race, a 55.0-kg-mass sprinter exerts an average force of 635 N backward on the ground for 0.560 s.
What is the sprinter’s speed after the acceleration?
How far does the sprinter move during the acceleration?
A truck collides with a car and, during the collision, the net force on each vehicle is equal to the force exerted by the other vehicle. The mass of the car is kg and the mass of the truck is kg. The magnitude of the truck’s acceleration is 8.63 m/s2. Find the magnitude of the car’s acceleration.
Which of the following is true?
Which force causes a boat to move forward when someone rows it?
What is Newton’s third law of motion also known as?
A sports car of mass 550 kg collides with a truck of mass 2 200 kg, and, during the collision, the net force on each vehicle is the force exerted by the other. The magnitude of the truck’s acceleration is 10 m/s2. What is the magnitude of the sports car’s acceleration?