1) Force a) a force which opposes motion b) a force due to gravity c) push or pull on an object d) amount of matter in an object 2) Mass a) unit of matter in an object b) amount of matter in an object c) push or pull of an object d) a force due to gravity 3) Gravity  a) force which attracts objects due to mass b) Newtons c) unit of force d) Weight in an object 4) Newtons a) unit of weight b) unit of push c) unit of force  d) unit of pull 5) Weight  a) a force due to weight b) unit of force c) a force due to gravity d) a force which opposes motion 6) Friction a) push or pull of an object b) slowing down c) amount of matter in an object d) a force which opposes motion 7) Equilibrium a) when forces acting on an object are balanced or equal b) a force acting on an object to balance it or equal it c) a force which opposes motion d) speeding up and down 8) Acelerating a) speeding down b) speeding up c) casual d) starting 9) Decelerating  a) slowing down b) speeding up c) casual d) starting up 10) Drag a) air attack b) air resistance c) air drag d) air friction 11) Streamlined a) designed to add more air resistance b) designed to stop air resistance c) designed to reduce air resistance d) air resistance 12) when a duck floats on water a) up thrust b) magnetic c) Downward force d) gravity 13) A magnet a) weight b) friction c) magntite d) magnetic 14) when an apple falls off a tree a) Gravity b) Friction c) weight d) static electricity 15) when a match is lit a) static b) friction c) drag d) thrust 16) when a balloon is rubbed on your hair a) static electricity b) friction c) drag d) gravitational force 17) what opposes planes when they fly a) drag/air resistance b) tension c) friction d) gravitational force 18) when the sun makes the planets orbit it a) gravity b) weight c) Gravitational pull d) gravitational force 19) when you hold on too a rope when climbing a mountain a) Friction b) tension c) weight d) thrust 20) what helps a rocket take off a) tension b) Up thrust c) thrust d) static electricity 21) when opening a drawer/cabinet a) drag b) friction c) tension d) weight 22) units of force a) kg b) g c) n d) N 23) what up lifts a car a) driving force b) weight c) supporting force d) drag 24) if a car moves at a constant speed along the ground what is there to say about horizontal forces a) they are at steady speed b) the forces are unequal c) the forces are balanced d) the forces are moving 25) In a lorry what is one cause of backward force a) the cargo b) friction c) Drag d) gravity 26) How can you tell from a graph that the car is moving at a steady speed for the first couple seconds a) the gradient is increasing nor decreasing b) there is a straight line c) the line of moving d) the line is still

science forces and speed

by
Print
Embed

Leaderboard

Visual style

Options

Switch template

Continue editing: ?