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What is the mass of a crate if a force of 200 N causes it to accelerate at 8 m/s²? (Formula: F = ma)

A. 25 kg
B. 192 kg
C. 208 kg
D. 16 kg


Sagot :

Certainly! Let's solve this problem step-by-step to find the mass of the crate using the formula [tex]\( F = ma \)[/tex].

1. Identify the given information:
- The force ([tex]\( F \)[/tex]) applied to the crate is 200 Newtons (N).
- The acceleration ([tex]\( a \)[/tex]) of the crate is 8 meters per second squared ([tex]\( m/s^2 \)[/tex]).

2. Recall the formula:
[tex]\( F = ma \)[/tex]
Where:
- [tex]\( F \)[/tex] is the force,
- [tex]\( m \)[/tex] is the mass,
- [tex]\( a \)[/tex] is the acceleration.

3. Rearrange the formula to solve for mass ([tex]\( m \)[/tex]):
[tex]\[ m = \frac{F}{a} \][/tex]

4. Substitute the given values into the rearranged formula:
[tex]\[ m = \frac{200 \, \text{N}}{8 \, \text{m/s}^2} \][/tex]

5. Perform the division:
[tex]\[ m = 25 \, \text{kg} \][/tex]

So, the mass of the crate is [tex]\( 25 \, \text{kg} \)[/tex].

The correct answer is [tex]\( 25 \, \text{kg} \)[/tex].
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