1) What is the unit that measure force? a) The kilogram b) The Newton c) The Joule d) The Watt e) The Ohm 2) If a person has a mass of 70kg, what is their weight on Earth? (Earth has a gravitational field strength of 10N/kg) a) 70kg b) 700N c) 7N d) 70N 3) A ball has a mass of 10kg. What is it's mass on the moon? a) 10kg b) 100N c) 1kg d) 10N 4) Which of the following could affect a driver's thinking distance? a) Ice on the Road b) Alcohol c) Condition of the tyres d) Condition of the brakes 5) Which of the following could affect the braking distance? a) The condition of the tyres b) Driver tiredness c) Distractions in the car 6) What will happen to air resistance after the parachute opens? a) It will increase b) It will stay the same c) It will decrease 7) What will happen to the size of the gravity force acting on the person parachuting? a) It will increase b) It will stay the same c) It will decrease 8) If a feather and hammer were both dropped on the Moon, which would hit the floor first? a) The feather b) The hammer c) They would land together

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