a) A student pedaling a bicycle applies a net force of 400 N. The mass of the rider and the bicycle is 25 kg. What is the acceleration of the bicycle and rider
Question
a) A student pedaling a bicycle applies a net force of 400 N. The mass of the rider and the bicycle is 25 kg. What is the acceleration of the bicycle and rider
Solution
To find the acceleration, we can use Newton's second law of motion, which states that the acceleration of an object is equal to the net force acting on it divided by its mass. The formula is:
Acceleration = Force / Mass
Given in the problem, the force (F) is 400 N and the mass (m) is 25 kg. Substituting these values into the formula, we get:
Acceleration = 400 N / 25 kg = 16 m/s²
So, the acceleration of the bicycle and rider is 16 m/s².
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