Science Coordinate 0654: P2. Work, energy and power Topical Past Paper Questions
Cambridge IGCSE Science Coordinate (0654) past-paper questions on P2. Work, energy and power, free. This topic is frequently examined across 23 exam sessions. Sign in for the full topic-segregated question bank and AI worksheets.
Sample questions
A student investigates the voltage output from a solar cell. Plan an investigation to determine the relationship between the distance of a lamp from a solar cell and the voltage produced by the solar cell. You are provided with: • a small solar cell • a desk lamp. You may use any…
A student investigates the percentage efficiency of the energy transfers for a ball bouncing on a hard surface. ## Procedure drops a small ball from an initial height of 10.0 cm The student: measures the maximum height the ball reaches after it bounces. The student measures the h…
Fig. 12.1 shows a large electromagnet used to lift scrap metal. Fig. 12.1 (a) The electromagnet lifts the car to a height of 15m. The car has a mass of 1200kg. Calculate the work done on the car when it is lifted to a height of 15m. The gravitational field strength is $g = 10\,N/…
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