Random Formula
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1. A bus goes metres between stops in seconds. Calculate it's average speed . newtons kilogrammes metres/second metres/second squared newtons / metre squared amps volts ohms metres hertz joules watts coulombs seconds
2. A train has an average speed of m/s. If the distance is m, what is the time taken? . newtons kilogrammes metres/second metres/second squared newtons / metre squared amps volts ohms metres hertz joules watts coulombs seconds
3. A cyclist goes on a second journey. Their average speed is m/s. What distance did they travel? . newtons kilogrammes metres/second metres/second squared newtons / metre squared amps volts ohms metres hertz joules watts coulombs seconds
4. A car accelerates from m/s to m/s in seconds. Calculate it's acceleration. . newtons kilogrammes metres/second metres/second squared newtons / metre squared amps volts ohms metres hertz joules watts coulombs seconds
5. A van accelerates from m/s to m/s in seconds. Calculate it's acceleration. . newtons kilogrammes metres/second metres/second squared newtons / metre squared amps volts ohms metres hertz joules watts coulombs seconds
6. A van accelerates at m/s2 from an initial velocity of m/s in seconds. Calculate it's final velocity.. . newtons kilogrammes metres/second metres/second squared newtons / metre squared amps volts ohms metres hertz joules watts coulombs seconds
7. A car has a mass of kg. If it is accelerated at m/s2 calculate the driving force needed. . newtons kilogrammes metres/second metres/second squared newtons / metre squared amps volts ohms metres hertz joules watts coulombs seconds
8. A motorbike has a steady acceleration of m/s2. Calculate the mass of the bike if it needs a driving force of N . newtons kilogrammes metres/second metres/second squared newtons / metre squared amps volts ohms metres hertz joules watts coulombs seconds
9. On Earth an object has a mass of kg. Calculate the weight of the object. . newtons kilogrammes metres/second metres/second squared newtons / metre squared amps volts ohms metres hertz joules watts coulombs seconds
10. On another planet the acceleration due to gravity is m/s2. If an object has a mass of kg. Calculate the weight of the object on this planet. . newtons kilogrammes metres/second metres/second squared newtons / metre squared amps volts ohms metres hertz joules watts coulombs seconds
11. On Earth an object has a weight of N. Calculate the mass of the object. . newtons kilogrammes metres/second metres/second squared newtons / metre squared amps volts ohms metres hertz joules watts coulombs seconds
12. On another planet an object has a weight of N. If it has a mass of kg calculate the acceleration due to gravity on this planet. . newtons kilogrammes metres/second metres/second squared newtons / metre squared amps volts ohms metres hertz joules watts coulombs seconds
13. A light bulb is attached to a battery with a voltage of V. If it has a current of A flowing through it - calculate its resistance.. . newtons kilogrammes metres/second metres/second squared newtons / metre squared amps volts ohms metres hertz joules watts coulombs seconds
14. Another bulb is attached to a power supply with a voltage of V. If it has a current of A flowing through it - calculate its power. . newtons kilogrammes metres/second metres/second squared newtons / metre squared amps volts ohms metres hertz joules watts coulombs seconds
15. Another bulb has a power rated at W. If it is used for s calculate the energy converted. . newtons kilogrammes metres/second metres/second squared newtons / metre squared amps volts ohms metres hertz joules watts coulombs seconds
16. A hi-fi has a power rated at W. If it passes Joules of energy how long was it used for? . newtons kilogrammes metres/second metres/second squared newtons / metre squared amps volts ohms metres hertz joules watts coulombs seconds
17. A heater has a power rated at kW. If it is used for hours calculate the units of energy consumed? kilowatt hours.
18. A hairdryer has a power rated at W. If it is used for minutes calculate the units of energy consumed? kilowatt hours
19. A tumble dryer has a power rated at kW. It is used for hours a week. If electricity costs pence per kilowatt hour, calculate the cost of the electricity consumed each week? pence
20 An electric generator produces a voltage of V. If it has power rating of W calculate the current it can produce. . newtons kilogrammes metres/second metres/second squared newtons / metre squared amps volts ohms metres hertz joules watts coulombs seconds
21 An food mixer passes a current of A and is used for seconds. Calculate the charge flowing through the appliance. . newtons kilogrammes metres/second metres/second squared newtons / metre squared amps volts ohms metres hertz joules watts coulombs seconds
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