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1.5 Forces

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Question 61

A constant force acts on a moving toy cart for a fixed duration. Which of the following modifications makes this constant force produce a greater change in the velocity of the cart?

A

decreasing the mass of the cart

B

increasing the temperature of the cart

C

replacing the cart with one of a different shape but the same mass

D

replacing the cart with one of a different material but the same mass

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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