Written Work #2 | Science 8

Which of the following is not a definition of force?

• Force is a push or pulls upon an object's interaction

• Force is a scalar quantity.

• Force is a vector quantity.

• Force is represented by arrows.

What type of fundamental force is shown in the picture?

• Gravitational Force

• Electromagnetic Force

• Strong Nuclear Force

• Weak Nuclear Force

It is a type of non-fundamental force that resists the stretching or compressing of a material. What is it?

• Normal Force

• Tension Force

• Applied Force

• Elastic Force

It is a type of non-fundamental force that surfaces exert to prevent solid objects from passing through each other. What is it?

• Normal Force

• Tension Force

• Applied Force

• Elastic Force

Lighting of match stick is an example of what type of force?

When any force is applied to an object, it can change the object’s current state of ______. The object may speed up, slow down, or stop when a force is applied to it.

How did Isaac Newton discovered the Laws of Motion?

Give one (1) real-life example showing the 1st Law of Motion.

What do we call the speed with direction?

• Speed

• Velocity

• Acceleration

The rate at which velocity changes is called as what?

• Speed

• Velocity

• Acceleration