Practice Newton’s Second Law: F = M × A (2.3) - Forces & Motion - IB 8 Physics
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Newton’s Second Law: F = m × a

Practice - Newton’s Second Law: F = m × a

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the formula for Newton's Second Law?

💡 Hint: Think about how force relates to mass and acceleration.

Question 2 Easy

Define mass.

💡 Hint: Consider what gives an object its weight.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does Newton's Second Law state?

A. Acceleration is a result of the force acting on an object.
B. A body in motion stays in motion unless acted upon.
C. For every action
there is an equal and opposite reaction.

💡 Hint: Think about the fundamental formula F = m × a.

Question 2

True or False: Mass is inversely proportional to acceleration when a constant force is applied.

True
False

💡 Hint: Consider what happens when you push different weights.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

A 1,500 kg vehicle is subjected to a force of 6,000 N. Calculate its acceleration and discuss what might happen if the force were doubled.

💡 Hint: Remember to apply the formula F = m × a carefully.

Challenge 2 Hard

A scientist conducts an experiment requiring a 10 kg mass to accelerate at 2 m/s². What force is necessary, and if the mass was halved, how would the acceleration change with the same force?

💡 Hint: Focus on the relationship established by F = m × a.

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Reference links

Supplementary resources to enhance your learning experience.