1. Which of the following is a unit of force? A. Watt B. Dyne C. Joule D. Calorie
2. What force is always in the opposite direction to the motion of a body? A. Gravitational force C. Frictional Force B. Magnetic Force D. Tension Force
3. What force acts perpendicular to the surface of the object in contact with? A. Normal force B. Applied force C. Tension force D. Gravitational force
4. Which of the following refers to how large or strong the force is? A. line of action B. intensity C. velocity D. magnitude
5. How do forces occur? A. in quartet B. in triplets C. by pair D. as a simple quantity

arghh pa answer din nito huhu

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