Answer :
To find the mass of your friends sitting in the sled, we can use Newton's second law of motion, which states:
[tex]\[ \text{Force} = \text{Mass} \times \text{Acceleration} \][/tex]
We can rearrange this formula to solve for mass:
[tex]\[ \text{Mass} = \frac{\text{Force}}{\text{Acceleration}} \][/tex]
In this problem, you are given:
- Force = 120 N (Newtons)
- Acceleration = [tex]\(1.3 \, \text{m/s}^2\)[/tex]
Now, plug in the values into the formula:
[tex]\[ \text{Mass} = \frac{120 \, \text{N}}{1.3 \, \text{m/s}^2} \][/tex]
When you calculate this, you will find that the mass is approximately:
[tex]\[ \text{Mass} \approx 92.31 \][/tex]
So, the nearest whole number for the mass is approximately 92 kg. From the given options, the correct mass is:
B. 92 kg
[tex]\[ \text{Force} = \text{Mass} \times \text{Acceleration} \][/tex]
We can rearrange this formula to solve for mass:
[tex]\[ \text{Mass} = \frac{\text{Force}}{\text{Acceleration}} \][/tex]
In this problem, you are given:
- Force = 120 N (Newtons)
- Acceleration = [tex]\(1.3 \, \text{m/s}^2\)[/tex]
Now, plug in the values into the formula:
[tex]\[ \text{Mass} = \frac{120 \, \text{N}}{1.3 \, \text{m/s}^2} \][/tex]
When you calculate this, you will find that the mass is approximately:
[tex]\[ \text{Mass} \approx 92.31 \][/tex]
So, the nearest whole number for the mass is approximately 92 kg. From the given options, the correct mass is:
B. 92 kg
