22
QuizMultiple Choice

Types of Radioactive Decay — Unit test

Question 22 • 2001310 Earth Science Sem 1 - Reeves

A force of 5 N accelerates an object. The object’s mass is 50 g. What is the acceleration of the object? (Formula: F=ma)

Answer
A
0.01 m/s2
B
0.1 m/s2
C
10 m/s2
D
100 m/s2

Explanation

Use F = ma and rearrange to a = F/m. Convert the mass from 50 g to 0.05 kg, then calculate a = 5 N ÷ 0.05 kg = 100 m/s². Therefore, the correct choice is 100 m/s².

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