Question detail
A bicycle with a mass of 15 kg accelerates at 2 m/s². What is the resultant force acting on the bicycle?
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 bicycle with a mass of 15 kg accelerates at 2 m/s². What is the resultant force acting on the bicycle?
Answer
30 N
Explanation
This question assesses the ability to apply Newton's second law to find the resultant force from mass and acceleration. It reinforces the concept that force is directly proportional to both 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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