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2 Motion and forces

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Question 15

A workboat passes a marker buoy while travelling along a straight channel at a constant speed of 2.0 m/s. A second workboat follows the same route and passes the buoy 30 s later, travelling in the same direction at a constant speed of 3.5 m/s.

How far does the first workboat travel after the second workboat passes the buoy and before it is overtaken?

[1]
A

80 m80\ \mathrm{m}80 m

B

60 m60\ \mathrm{m}60 m

C

140 m140\ \mathrm{m}140 m

D

45 m45\ \mathrm{m}45 m

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2 Motion and forces Questions

  1. GCSE
  2. /Physics
  3. /2 Motion and forces

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