Direction: Choose the letter of the correct answer. Write your answers on a separate 1. Which is NOT a unit of force? a. Dyne b. Joules C. Newton d. Pound 2. What force is always directed opposite to the motion of an object? Friction b. Gravitational c. magnetic d. Tension 3. What force pulls an object back to the Earth? a Friction b. Gravitational c. magnetic d. Tension 4. Which surface would be easiest for a bicycle to move? a. Sand b. grass c. Muddy Road d. Concrete road 5. Which law states that forces act with equal magnitude and in opposite dire A. Law of Inertia B. Law of Interaction C. Law of Acceleration D. Law of Gravitational Force For every there is an equal and opposite A. action, action B. reaction, action C. action, reaction Vhat Newton's law of motion requires the use of seat belt in cars? Law of Inertia B. Law of Interaction C. Law of Acceleration grocery store, you can easily push a cart with 5 kg sack of rice than Which of these exnlains the situation?