What force is moving a toy car? EXPLANATION: From the above figure, it is clear that when we move a toy car on the ground with our hand, then the frictional force (FL), gravity (mg),… What force is moving a toy car?

What is the contact time between the ball and the bat? The contact time between the baseball and bat is less than 0.001 seconds (a little less than one frames of the movie). Other measurements… What is the contact time between the ball and the bat?

What is the physics of momentum in baseball? When the bat collides with a ball, you are transferring the momentum (the product of mass times velocity) from the bat to the ball. To maximize the… What is the physics of momentum in baseball?

What type of energy is hitting a baseball? The kinetic energy of the bat is transferred to the ball. The mass of the ball increases, so it gains kinetic energy. The ball gains potential energy… What type of energy is hitting a baseball?

How much work is done to move a 1400 kg car? Hence, the work done against the friction =20300 J. A car weighing 1400 kg is moving at a speed of 54 km/h up a… How much work is done to move a 1400 kg car?

What is the direction of acceleration if the car is moving to the right and slowing down? Direction of Acceleration: If an object is slowing down, then the direction of its acceleration is opposite the… What is the direction of acceleration if the car is moving to the right and slowing down?

Is a 1000 kg vehicle moving with a speed of 20 meters per second is brought to rest in a distance of 50 meters A 1000 kg vehicle moving with a speed of 20m/s is… Is a 1000 kg vehicle moving with a speed of 20 meters per second is brought to rest in a distance of 50 meters

What is a 500kg car moving with a velocity of 36km h? Power=500×30×102×60=1250W. What would be the net force on the car if it were moving to the left? A)If a car is moving to… What is a 500kg car moving with a velocity of 36km h?

What will happen to kinetic energy of a body if its velocity becomes 4 times the original velocity? m is the mass of the body, v is the speed of the body. Now, the speed… What will happen to kinetic energy of a body if its velocity becomes 4 times the original velocity?

What is the conservation of momentum in 2d? For a collision where objects will be moving in 2 dimensions (e.g. x and y), the momentum will be conserved in each direction independently (as long as… What is the conservation of momentum in 2d?