3. A 5-kilogram bowling ball traveling at 3 meters second IO- ogram s at rest If the sum of all the forces acting on a moving object The data table below lists the mass and speed of four different Objects Data Table Object Mass (kg) Speed (m/s) 4.0 6.0 16.0 6.0 5.0 3.0 Which object has the greatest inertia?
A ball of mass 1 kg strikes a wedge of mass 4 kg horizontally with a velocity of 10 m/s. A ball of mass 1 kg strikes a wedge of mass 4 kg horizontally with a velocity of 10 m/s. Just after collision, velocity of wedge becomes 4 m/s. Friction is absent everywhere and collision is elastic. Select the correct alternative
6) In a Little League baseball game, the 0.145 kg ball enters the strike zone with a speed of 15.0 m/s. The batter hits the ball and it leaves his bat with a speed of 20.0 m/s in exactly the opposite
A ball is of mass 5 kg is lifted off the floor a distance 1.7 m.? What is the change in the gravitational potential energy of the ball? B. Now the ball is released from rest and falls to the floor. What is the kinetic energy of the ball just before it hits the floor? What is its velocity?
A ball of mass 5.0 kg moving with speed of 2.0 m/s in the +x-direction hits a wall and bounces back with the same speed in the -x-direction. What is the change of momentum of the ball?
Using work energy theorem, Work Done = Change in Kinetic Energy Note: m = mass of object g = acceleration due to gravity h = height v = velocity Therefore mg * h = 1/2mv^2 (As work done = force * distance; initial KE = 0, final KE = 1/2mv^2) He...
A tennis ball of mass 0.060 kg travels horizontally at a speed of 25 m/s. The ball hits a tennis racket and rebounds. horizontally at a speed of 40 m/s. The ball is in contact with the racket for 50 ms. What force does the racket exert on the ball?
Dec 11, 2020 · Answers: 1 on a question: What is the kinetic energy of a ball with a mass of 0.5 kg and a velocity of 10 m/s? (Formula:) 25 J 5 J 50 J 100 JWhat is the kinetic energy of a ball with a mass of 0.5 kg and a velocity of 10 m/s? (Formula:) 25 J 5 J 50 J 100 J
15. A 5-newton ball and a 10-newton ball are released ... cart B has a mass of 5.0 kilograms. The speed of cart A is 0.33 meters per second after the spring