How much work does the force of gravity do on a 5 kg basketball that falls a distance of 0.55 m? (g = 9.8 m/s/s)
Question
How much work does the force of gravity do on a 5 kg basketball that falls a distance of 0.55 m? (g = 9.8 m/s/s)
Solution
The work done by gravity on an object falling a certain distance can be calculated using the formula:
Work = Force x Distance
The force exerted by gravity on an object is the object's weight, which can be calculated using the formula:
Weight = Mass x Gravity
Given that the mass of the basketball is 5 kg and the acceleration due to gravity is 9.8 m/s², we can calculate the weight of the basketball:
Weight = 5 kg x 9.8 m/s² = 49 N
Now we can calculate the work done by gravity:
Work = 49 N x 0.55 m = 26.95 J
So, the force of gravity does 26.95 Joules of work on the basketball.
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