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1.5.1a Forces, resultant force and motion

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Question 10

An object decelerates from 22.0 m/s to 7.0 m/s in a time of 3.0 s.

It has a mass of 80 kg.

What is the magnitude of the resultant force on the object?

A

16 N16\text{ N}16 N

B

5.0 N5.0\text{ N}5.0 N

C

400 N400\text{ N}400 N

D

3600 N3600\text{ N}3600 N

Markscheme

1.5.1a Forces, resultant force and motion Questions

  1. IGCSE
  2. /Physics
  3. /1.5.1a Forces, resultant force and motion

183 exam-style questions on CIE IGCSE Physics 1.5.1a Forces, resultant force and motion. Each one has a worked solution and a mark scheme showing where the marks go.

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