1) What force is caused by gravity? a) mass b) weight c) downforce 2) What is the gravitational field strength of Earth? a) 9.8 N/kg b) 1.6 N/kg c) 25 N/kg 3) How is weight calculated a) weight = mass x gravitational field stength b) weight = gravitational field strength / mass c) weight = mass / gravitational field strength 4) What is the weight of a 40kg child on Earth? a) 40kg b) 4.1N c) 392 N 5) What is a newton meter? a) A unit for speed b) A calibrated spring balance c) A unit for weight 6) What are the units for mass? a) kilograms b) newtons 7) What are the units for weight? a) kilograms b) newtons 8) What causes gravity to be different on different planets? a) How far they are from the sun b) How big they are c) What they are made of

4C Gravity

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