Question detail
A car has a mass of 1200 kg and accelerates at a rate of 3 m/s². Calculate the resultant force acting on the car.
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
Question
Type
exam_style
Style
Topic
Forces and motion
Question
A car has a mass of 1200 kg and accelerates at a rate of 3 m/s². Calculate the resultant force acting on the car.
Answer
3600 N
Explanation
This question tests the understanding of Newton's second law, which states that the resultant force is the product of mass and acceleration. By applying the formula, students can demonstrate their ability to calculate force based on given mass and acceleration.
Common mistake
Common Mistake in Resultant Force Calculation
Students often confuse the formula for calculating resultant force, mistakenly using the equation for acceleration instead.
Remember that the correct formula is F = m x a, where F is the resultant force, m is mass, and a is acceleration. Ensure to use the correct variables when performing calculations.
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