Its A
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Answer:
The greatest acceleration the man can give the airplane is 0.0059 m/s².
Explanation:
Given that,
Mass of man = 85 kg
Mass of airplane = 109000 kg
Distance = 9.08
Coefficient of static friction = 0.77
We need to calculate the greatest friction force
Using formula of friction

Where, m = mass of man
g = acceleration due to gravity
Put the value into the formula


We need to calculate the acceleration
Using formula of newton's second law


Put the value into the formula


Hence, The greatest acceleration the man can give the airplane is 0.0059 m/s².
Answer:
8
Explanation:
Because you divide 32/4 which gives you 8.
D - tertiary consumer
This is because it is the farther up to food chain.
No, because the energy is the capacity for performing work. Gravity is the force that draws everything to the earth's center.