1) A ________ allows us to move things around us. a) force b) push  c) pull  2) 2.A _______ makes things move away from us.  a) push b) pull c) contact force 3) A _______ makes things move towards us. a) push   b) pull   c) contact force 4) Squeezing a toothpaste involves _______ force a) Push b) Pull  c) Both push and pull 5) Comb attracting pieces of paper after being rubbed on hair. Is an example of? a) Gravitational force  b) Electrostatic force c) Magnetic force 6) Zipping up a jacket. a) push b) pull c) both push and pull 7) Are materials attracted by a magnet. a) Non-magnetic material  b) Magnetic material  c) Magnetic force 8) What are the two poles of a magnet? a) north and south pole b) west pole and east pole c) north pole and east pole 9) Who discovered gravity? a) Albert Eistein b) Aristotle c) Sir Isaac Newton 10) 10._____________ is a force applied to an object by another body that is not in direct contact with it. a) contact force  b) non-contact force  c) force 11) Which is NOT an example of non-contact force? a) magnetic force  b) electrotastic force  c) Push and Pull force 12) This is a _____ magnet  is? a) bar magnet b) u-shaped magnet c) rod magnet 13) Which of the following is true? a) magnet has a north and a south pole. b) magnet can be made of wood.  c) if a magnet broke it cannot attract magnetic materials at all. 14) Shawn opens the door of his cabinet. What force does he exert on the door?  a) Push b) Pull c) Both 15) Which of the following materials can be attracted by a magnet.   a) silver b) gold c) iron 16) An apple falling from the ground us is an example of? a) gravitational force b) magnetic force c) electrostatic force 17) A balloon stick to the wall after being rubbed into a wool is an example of? a) Gravitational force b) Electrostatic force c) Magnetic force 18) Planets move around the sun because of? a) gravitational force b) electrostatic force c) magnetic force 19) Which of the following can be attracted by a magnet? a) plastic bottle b) scissors c) shirt 20) It’s a type of force that act between two objects that are physically touching each other. a) Contact force b) Non-contact force c) Magnetic force 21) __________of a magnet attract. a) like poles b) unlike poles 22) __________ of a magnet repel. a) like poles b) unlike poles 23) What will happen to the magnets? a) attract  b) repel 24) What will happen to the magnets? a) attract b) repel 25) If a magnet is brought close to an iron nail, the iron nail will experience_________. a) a push force b) a pull force  c) both push and pull force 26) The moon moves around the Earth because of? a) contact force b) gravitational force  c) magnetic force 27) Josh uses a ________ force to hold the ball. a) contact force b) non-contact force c) magnetic force 28) Putting on a shirt involves? a) pushing b) pulling c) both 29) Which of the following is an example of non-contact force? a) kicking a ball b) a ball falling to the ground c) pushing a box 30) Scrubbing the floor involves? a) push b) pull c) both

P3 - Science Final Exam ( Midterm )

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