The SI unit of force, the newton, is equivalent to? 1.0 x 10-5 kg•m/s2 false 1.0 kg•m/s2 true 4.44 kg•m/s2 false 9.81 kg•m/s2 false Single Which of the following forces is a non-contact force? normal false spring false drag false electromagnetic true Single What quantity can be determined by dividing the magnitude of force per unit area of the surface it is acting on? strain false torque false pressure true elastic modulus false Single On what year was Isaac Newton born? 1619 false 1643 true 1652 false 1667 false Single Newton's first law of force is also known as what? Law of Action and Reaction false Law of Force and Acceleration false Law of Inertia true Law of Universal Gravitation false Single The law of inertia holds true only in what type of reference frame? A reference frame at rest false A non-accelerating frame true A frame with constant acceleration false A frame in constant circular motion false Single What is the value of the universal gravitational constant in N•m2/kg₂? 6.02 x 10₂₃ false 9.81 false 6.67 x 10_-11 true 1.60 x 10_-19 false Single The first person to experimentally measure the value of the universal gravitational constant was: Henry Cavendish true Isaac Newton false John Henry Poynting false Charles Vernon Boys false Single The product of an object's mass and its velocity is equal to its: momentum true impulse false inertia false force false Single When compared to before their collision, what will happen to the total momentum of two colliding rigid objects after their collision if there would be no external force acting on both of them? It will remain the same true It will remain zero false It will become zero false It will be non-zero false Single