1) A non-contact force that pulls charged objects toward each other. a) Electrostatic attraction b) Electrostatic repulsion 2) A non-contact force that pushes charged objects away from each other a) Electrostatic attraction b) Electrostatic repulsion 3) Like charges a) b) 4) Unlike charges a) b) 5) Like charges a) Attract b) Repel 6) Unlike charges a) Attract b) Repel 7) A non-contact force that is the force of attraction that objects with mass exert on one another a) Gravitational force b) Electrostatic force 8) The bigger the mass - the __________ gravitational force a) bigger b) smaller 9) The bigger the distance - the __________ gravitational force  a) bigger b) smaller 10) Why objects orbit other objects in space instead of moving off in a straight line a) Forward speed + inward pull b) Only inward pull c) Only forward speed

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