what is the running mass of a footballl that is a accelerating at 5m/s^2 and hits the running back hand with a force of 800N

To find the running mass of the football, we can use Newton's second law of motion, which relates force (\( F \)), mass (\( m \)), and acceleration (\( a \)):

\[
F = ma
\]

Where:
- \( F \) is the force applied (800 N),
- \( a \) is the acceleration (5 m/s\(^2\)),
- \( m \) is the mass of the object (football), which we need to find.

We can rearrange the equation to solve for mass (\( m \)):

\[
m = \frac{F}{a}
\]

Substitute the given values:

\[
m = \frac{800 \, \text{N}}{5 \, \text{m/s}^2} = 160 \, \text{kg}
\]

So, the running mass of the football is 160 kg.

Would you like a more detailed breakdown of this process or have any other questions?

Here are 5 related questions:
1. How does Newton's second law apply to other sports scenarios?
2. What is the difference between mass and weight in physics?
3. How does the force of impact vary with the mass of an object?
4. What happens to acceleration if mass increases but force stays constant?
5. What role does friction play in affecting the force of a football hit?

**Tip:** Always double-check the units when calculating force, mass, and acceleration to ensure accuracy.

What is the running mass of a football that is accelerating at 5m/s^2 and hits the running back's hand with a force of 800N?

Find the running mass of a football using Newton's second law of motion. The problem involves calculating mass from given force (800N) and acceleration (5 m/s^2), demonstrating key physics concepts like force, mass, and acceleration. Suitable for high school students in Grades 9-12.

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