Science Quiz by ai

1-When you move something away from you, this represents-------

• Pushing force

• Pulling force

• Light energy

• Sound energy

2-when you move something toward you this represents ---------

• Pushing force

• Pulling force

• Light energy

• Sound energy

3-push or pull actions are considered as types of------------

• Force

• Device

• Energy

• light

4-The speed of a normal truck is more than that of-------------

• a jet airplane only

• a rocket and a bicycle

• a bicycle only

• a jet airplane and a rocket

5-parachutes are used in the shockwave truck to -----------

• increase its speed

• decrease its speed

• keep its speed as it is

• change its direction

6- By increasing the number of fire extinguishers fixed to a car------

• its speed increases

• its speed decreases

• its speed doesn't change

• its speed becomes zero

7-when an object is in motion this means that its --------changes

• color

• shape

• size

• position

8-you can see the movement of all the following objects except the movement of --

• a flying airplane

• a running horse

• the earth planet

9-The gravity is a force that ---------

• pushes object toward the center of earth

• pulls objects toward the center of earth

• pushes objects toward the sky

• pull objects toward the sky

10-All the following are examples of acting forces except -----

• kicking a ball

• listening to music

• lifting up a bag

• pressing a button