From Paper 1, Higher
Calculate the kinetic energy of a 1200 kg object moving at 15 m/s.
From Paper 1, Higher
Calculate the kinetic energy of a 0.16 kg object moving at 30 m/s.
From Paper 1, Higher
Calculate the kinetic energy of a 75 kg object moving at 8 m/s.
From Paper 1, Higher
Calculate the gain in gravitational potential energy when a 60 kg object is lifted 12 m. (g = 9.8 N/kg)
From Paper 1, Higher
Calculate the gain in gravitational potential energy when a 2.5 kg object is lifted 4.2 m. (g = 9.8 N/kg)
From Paper 1, Higher
A motor transfers 450 J of useful energy for every 600 J supplied. Calculate its efficiency.
From Paper 1, Higher
A motor transfers 36 J of useful energy for every 120 J supplied. Calculate its efficiency.
From Paper 1, Higher
A device transfers 36000 J in 120 s. Calculate its power.
From Paper 1, Higher
A device transfers 1.8e+06 J in 3600 s. Calculate its power.
From Paper 1, Higher
A 0.5 kg ball is dropped from 5.0 m. Calculate its speed just before it hits the ground, ignoring air resistance. (g = 9.8 N/kg)
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This paper is written by Plasmo in the style of the AQA GCSE Physics exam. It is not a past paper and is not produced or endorsed by the exam board.