Foundation Science Primary 6 Interactions

Which of the following is an effect of gravitational force?

A A magnet attracting iron nails
B A ball falling back to the ground after being thrown up
C A person feeling a shock from a doorknob
D A compass needle pointing North
Show Worked Solution

Worked Solution

Step 1: Gravity is a pull towards the center of the Earth. Step [2-9]: Falling objects are pulled down by gravity. Step [2-9]: Magnetic and electrostatic forces are different types of interactions.

Correct answer: A ball falling back to the ground after being thrown up

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