High School

We appreciate your visit to Select the correct answer Sully is riding a snowmobile on a flat snow covered surface with a constant velocity of 10 meters second The total. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!

Select the correct answer.

Sully is riding a snowmobile on a flat, snow-covered surface with a constant velocity of 10 meters/second. The total mass of the snowmobile, including Sully, is 280 kilograms. If Sully accelerates to a velocity of 16 meters/second over 10 seconds, what's the force exerted by the snowmobile to accelerate? Use [tex]F = ma[/tex], where [tex]a = \frac{\Delta v}{t}[/tex].

A. 160 N
B. 100 N
C. 248 N
D. 280 N
E. 324 N

Answer :

To solve this problem, we need to find the force exerted by the snowmobile when Sully accelerates. Let's break down the process step by step:

1. Identify the Given Values:
- Initial velocity ([tex]\( v_i \)[/tex]) = 10 meters/second
- Final velocity ([tex]\( v_f \)[/tex]) = 16 meters/second
- Time ([tex]\( t \)[/tex]) = 10 seconds
- Mass ([tex]\( m \)[/tex]) = 280 kilograms

2. Calculate the Acceleration:
Acceleration ([tex]\( a \)[/tex]) can be calculated using the formula:
[tex]\[
a = \frac{v_f - v_i}{t}
\][/tex]
Plugging in the known values:
[tex]\[
a = \frac{16 \, \text{m/s} - 10 \, \text{m/s}}{10 \, \text{s}} = \frac{6}{10} = 0.6 \, \text{m/s}^2
\][/tex]

3. Calculate the Force:
The force ([tex]\( F \)[/tex]) exerted by the snowmobile is given by Newton's second law:
[tex]\[
F = m \times a
\][/tex]
Substituting the known values:
[tex]\[
F = 280 \, \text{kg} \times 0.6 \, \text{m/s}^2 = 168 \, \text{N}
\][/tex]

Thus, the force exerted by the snowmobile to accelerate is 168 Newtons. However, this value does not match any of the options provided. Please verify the given choices and parameters once more. There might be a mismatch or typographical error.

Thanks for taking the time to read Select the correct answer Sully is riding a snowmobile on a flat snow covered surface with a constant velocity of 10 meters second The total. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

Rewritten by : Barada