A 6 kg mass experiences a net force of 9 N. What is its acceleration?

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Prepare for the Year 10 Force and Motion Test. Utilize flashcards and multiple-choice questions with clear hints and explanations to ensure success. Equip yourself for excellence on your exam!

Multiple Choice

A 6 kg mass experiences a net force of 9 N. What is its acceleration?

Explanation:
The key idea is that acceleration comes from the net force acting on a mass, described by a = Fnet / m. With a mass of 6 kg and a net force of 9 N, the acceleration is 9 N ÷ 6 kg = 1.5 m/s^2. The direction of the acceleration matches the net force. This also shows why a bigger mass would slow the acceleration for the same push, while a larger net force would speed it up for the same mass.

The key idea is that acceleration comes from the net force acting on a mass, described by a = Fnet / m. With a mass of 6 kg and a net force of 9 N, the acceleration is 9 N ÷ 6 kg = 1.5 m/s^2. The direction of the acceleration matches the net force. This also shows why a bigger mass would slow the acceleration for the same push, while a larger net force would speed it up for the same mass.

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