Answer: work and energy are closely related to Newton's laws of motion. You shall see that the energy of an object is its capacity to do work and doing work is the process of transferring energy from one object or form to another by means of a force.
speed of the participants is given as
now the kinetic energy of the participant is given as
As we know that
1 calorie = 4.2 J
so here 230 Calorie is provided by 1 bar
bar required is
Answer: Newtons First law.
Explanation: Not enough information.
Answer:
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C. Margaret Floy Washburn
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The most appropriate answers are ...
high frequency sound has shorter wavelength !
a higher pitch than low frequency...!!
so , wavelength and pitch !!