As part of a circus act, Dimitri, a 136 kg strongman, catches cannonballs fired at
his chest. If a 34 kg cannonball is fired toward Dimitri with a speed of 20 mph
(32 km/h), with what speed does the combination of Dimitri and the cannonball
tumble backward, once the cannonball is caught?
Answers: 2
Physics, 22.06.2019 14:00
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, 23.06.2019 17:00
You add 10 drops of hot water to the cold water in a clear beaker without stirring. after a short time, the water is warm throughout. which law of thermodynamics explains the change in temperature? third law second law first law
Answers: 1
As part of a circus act, Dimitri, a 136 kg strongman, catches cannonballs fired at
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