Calculate the speed at which a 0.723-kg object has the same momentum as a 1.30-kg object that is moving a: 0.515 c. b: 0.712 c c: 0.734 c d: 0.981 c e: 0.592 c What is the kinetic energy of a 200 g bullet travelling at a velocity of 400 ...
If the mass m and muzzle velocity v of a bullet are known, its kinetic energy and momentum can be determined from the relationships Ek= (1/2)mv2and momentum **p** = m**v**. This information in turn...
Power is a rate that relates energy and time together, as it expresses the amount of energy spent during a certain interval of time. So the higher the value of power, the more energy is spent during a process or an activity. There ...
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That's about 1,406 miles per hour, faster than a bullet. Hang on!\ Angular Momentum Angular Momentum Angular momentum, L, is based upon the moment of inertia and the angular velocity given in the equation (also related to mass, radius, and velocity): ...
The total force F is given by {eq}F=PA\ \rm Here:\ \,\,\,\, \, \bullet \,P(=1.013\times 10^5\, Pa) \text{: atmodpheric pressure at sea...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a ...