a) KE=energy required to make them move=1800J
b) KE=1/2*mv^2, so J
In the auditory system, the unit for measuring the amplitude of sound is _____.
2 answers:
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We have that the instantaneous power is
From the question we are told that
A 60 kg person runs up a 30° ramp
distance of 15 m up the ramp in 5.8 s.
t = 4.0 s?
Generally the equation for the Force is mathematically given as
Where
Therefore
Where
Now
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Answer:
899752.13598 N
Explanation:
p = Pressure on the plate =
A = Area =
F = Force on the region
When force is divided by area we get pressure
Force is exerted by the atmosphere on a disk-shaped region is 899752.13598 N