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2.2 Speed, velocity and acceleration

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Question 7

An inspection drone flies along a straight tunnel without changing direction. Its speed increases uniformly from 3.0 m/s to 6.0 m/s. Its acceleration is 1.5 m/s2.

What is the time taken for this increase in speed?

[1]
A

3.0 s3.0\ \mathrm{s}3.0 s

B

2.0 s2.0\ \mathrm{s}2.0 s

C

0.50 s0.50\ \mathrm{s}0.50 s

D

4.5 s4.5\ \mathrm{s}4.5 s

Markscheme

2.2 Speed, velocity and acceleration Questions

  1. GCSE
  2. /Physics
  3. /2.2 Speed, velocity and acceleration

96 exam-style questions on Edexcel GCSE Physics 2.2 Speed, velocity and acceleration, covering 2.2.1 Speed and distance–time graphs, 2.2.2 Acceleration and the uniform-acceleration equation, 2.2.3 Velocity–time graphs, and 2.2.4 Measuring speed, typical speeds and free-fall acceleration. Each one has a worked solution and a mark scheme showing where the marks go.

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