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1.5 Forces

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Question 140

An object is moving at a constant velocity across a rough horizontal surface.

Which statement must be correct?

A

The forward force on the object is greater than the friction force.

B

The resultant force acting on the object is zero.

C

The object is accelerating in the direction of travel.

D

No forces are acting on the object.

Markscheme

1.5 Forces Questions

  1. IGCSE
  2. /Physics
  3. /1.5 Forces

245 exam-style questions on CIE IGCSE Physics 1.5 Forces, covering 1.5.1a Forces, resultant force and motion, 1.5.1b Load–extension graphs and the spring constant, 1.5.1c Friction and drag, 1.5.1d Force, mass and acceleration, 1.5.1e Motion in a circular path, 1.5.2a Moment of a force, 1.5.2b Principle of moments and equilibrium, and 1.5.3 Centre of gravity and stability. Each one has a worked solution and a mark scheme showing where the marks go.

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