Calculating Force - Basketball player landing from a jump

In summary, the question asks to calculate the force pulling a 112kg basketball player towards the floor during a slam dunk competition. The correct solution is to multiply the player's mass by the acceleration due to gravity (9.8m/s^2), resulting in a force of 1098 N. The given height of 0.92m is irrelevant in this calculation.
  • #1
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Homework Statement


Ok, relatively simple question here, but I have a newb doubt...

"A basketball player with a mass of 112kg can jump 0.92 m into the air during a slam dunk competition. Calculate the force that pulls the player back towards the floor."

Homework Equations


## \vec f = m \vec g##

The Attempt at a Solution


Is the 0.92 m height a red herring distraction?

If so it's just a straightforward 112 kg x 9.8 m/s^2 = 1098 N answer.

Am I correct to ignore the 0.92 m height?

Apologies in advance for such a basic question.
 
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  • #2
It is absolutely a red herring. The force of gravity on the player close to the surface of the Earth is always his mass multiplied by [itex]g[/itex].
 
  • #3
Thank you very much for your patient reply.
 

What is the formula for calculating force?

The formula for calculating force is F = m x a, where F represents force, m represents mass, and a represents acceleration.

How do you calculate the mass of a basketball player?

To calculate the mass of a basketball player, you can use a scale to measure their weight in kilograms and then divide by the acceleration due to gravity (9.8 m/s^2).

What is the typical acceleration of a basketball player landing from a jump?

The typical acceleration of a basketball player landing from a jump depends on various factors such as their height and strength, but it is usually around 9.8 m/s^2 due to the acceleration due to gravity.

How does the angle of the player's jump affect the force of impact?

The angle of the player's jump can affect the force of impact in two ways. If the player jumps straight up and down, the force of impact will be equal to their weight. However, if the player jumps at an angle, the force of impact will be greater as it adds the horizontal component of their velocity to the vertical component.

How can the force of impact be reduced for a basketball player landing from a jump?

The force of impact can be reduced for a basketball player landing from a jump by increasing the time of impact. This can be achieved by bending the knees and absorbing the impact gradually, rather than landing with locked knees and experiencing a sudden impact force.

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