What is the kinetic energy of a 700 kg race car that has a velocity of 80 m/s?
1 answer:
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Answer:
Total energy produced 19135.362 MJ/year
Explanation:
given details:
total energy produced = 2090 Btu per hour
1 Btu = 1.055kJ
Total energy produced per year in mega joule is = 2090*1.055 *365*24
= 19315362 KJ/year
In mega joule per year
mega joule per year = 19135.362 MJ/year
Answer
given,
mass of the stick = 290 grams = 0.29 Kg
Force on the stick on one side = F = 9 N
force acting perpendicular to stick.
magnitude of acceleration
rate of change of angular momentum is equal to Force
rate of change of angular momentum = 9 N
F = m a
a = 31.034 m/s²
Direction of motion will in the direction of force application or in the direction of change of velocity
