Physics, 09.12.2021 20:20, rakanmadi87
a ball of mass m is attached to a string of length r and negligible mass. the ball moves clockwise in a vertical circle, as shown above. when the ball is at point p, the string is horizontal. point q is at the bottom of the circle and point z is at the top of the circle. air resistance is negligible. express all algebraic answers in terms of the given quantities and fundamental constants.
Answers: 2
Physics, 22.06.2019 14:00, tonytashaqua
Me pl give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.
Answers: 3
Physics, 22.06.2019 15:50, bapefer498
Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?
Answers: 2
Physics, 22.06.2019 23:30, jayv1999
An astronaut on the moon throws a baseball upward. the astronaut is 6 ft, 6 in. tall, and the initial velocity of the ball is 3030 ft per sec. the height s of the ball in feet is given by the equation s equals negative 2.7 t squared plus 30 t plus 6.5s=−2.7t2+30t+6.5, where t is the number of seconds after the ball was thrown. complete parts a and b.
Answers: 2
a ball of mass m is attached to a string of length r and negligible mass. the ball moves clockwise i...
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