Questions tagged 'collision'
4 questions
What is the speed of the resulting ball of clay in m/s?
A 50.0 g ball of clay traveling east at 9.00 m/s collides and sticks together with a 60.0 g ball of clay traveling north at 1.00 m/s. What is the speed of the resulting ball of clay in meters per seco...
What is the change in the internal energy of the rocks?
In outer space, a rock with a mass of 4 kg and a velocity of < 3300, -3200, 3000 > m/s struck another rock with a mass of 12 kg and a velocity of < 270, -270, 200 > m/s. After the collisio...
Ugggh physics about velocity?
A 90 kg halfback is running north at a speed of 10 m/s when he is tackled by a 120 kg opponent running south at 4 m/s. Could you help me calculate the velocity of both players just after the tackle?
What is the angular speed of the gate?
A uniform square solid wooden gate, weighing 5.50 kg and measuring 2.00 m on each side, hangs vertically from a frictionless pivot located at the center of its upper edge. A raven, weighing 1.30 kg, f...