quiz on poly m adventure rocket

This is a timed quiz. You will be given 15 seconds per question. Are you ready?

What is the main energy source used by pull-back cars?

A) Solar energy

B) Wind power

C) Elastic energy stored in a spring

D) Chemical energy

Correct! Wrong!

A) Plastic and metal

B) Wood and glass

C) Rubber and clay

D) Paper and cardboard

What materials are commonly used in the construction of pull-back cars?

Show hint

Correct! Wrong!

How does a pull-back car work?

A) It moves when you push it

B) It moves by winding a spring inside

C) It runs on fuel

D) It requires an electric charge

Correct! Wrong!

What happens when you release a pull-back car after winding it?

A) It moves forward

B) It moves backward

C) It stays in place

D) It makes noise

Correct! Wrong!

How do you make a pull-back car go faster?

A) Wind it back more times

B) Use a larger spring

C) Give it a push

D) Change the wheels

Correct! Wrong!

Where are pull-back cars typically used?

A) In the sky

B) In water

C) On land as toys

D) In space

Correct! Wrong!

What is the primary advantage of a pull-back car?

A) It requires no batteries or charging

B) It can fly

C) It is very fast

D) It is remote-controlled

Correct! Wrong!

1. What is a pull-back car?

A) A car that moves without a battery

B) A car that needs to be charged

C) A car that runs on solar power

D) A car that uses a remote control

Correct! Wrong!

quiz on poly m adventure rocket

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