Daily Practice · GCSE Science

Daily Practice - GCSE Science

21st November 1998

5 questions · GCSE · 584 questions in this band

1
Energy
Calculate the kinetic energy of a 2.0 kg trolley moving at 4.0 m/s.
2
Energy Stores, Transfers and Calculations
A 3 kg object is raised 2 m. Calculate the gravitational potential energy gained. (g = 9.8 N/kg)
3
Efficiency, Power and Energy Resources
Give the equation for efficiency in terms of energy.
4
Electricity
In a series circuit, the current through one lamp is 0.30 A. State the current through a second lamp in the same circuit.
5
Circuits, Resistance and Components
Two 4 ohm resistors are connected in series. Calculate the total resistance.

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