Twa kɔ nsɛm atitiriw so
Log in
Sign up for FREE
arrow_back
Laabri

Year 7 Unit 2 Chemistry & Physics

star
star
star
star
star
Last updated 5 months ago
16 Nsɛmmisa
Unit 2 Physics
1
1
1
1
1
MS-PS2-2
1
1
2
5
Unit 2 Chemistry
1
1
1
3
1
Asemmisa {{asɛmmisaAhyɛnsode}}
1.

What is a force?

Asemmisa {{asɛmmisaAhyɛnsode}}
2.

Look at the following image. Who do you think would win this Tug of War?

Asemmisa {{asɛmmisaAhyɛnsode}}
3.

What forces are acting on you right now?

Asemmisa {{asɛmmisaAhyɛnsode}}
4.

Use a diagram to explain your understanding of balanced forces.

Asemmisa {{asɛmmisaAhyɛnsode}}
5.

Calculate the net force and describe the direction of movement.

1
Asemmisa {{asɛmmisaAhyɛnsode}}
6.

The force acting upward is the ___________________ force

1
Asemmisa {{asɛmmisaAhyɛnsode}}
7.

What is the name of the equipment opposite

Asemmisa {{asɛmmisaAhyɛnsode}}
8.

To investigate how adding mass to a spring affects its extension the following equipmen was used.

In this experiment the ________________ is the independent variable. The ________________ variable is the extension of the spring.

Asemmisa {{asɛmmisaAhyɛnsode}}
9.

For the results table below, which label should go on the x axis in the same diagram.

Asemmisa {{asɛmmisaAhyɛnsode}}
10.

In the space below, write down the missing information from the cells (squares in the table) which are in red font.

Asemmisa {{asɛmmisaAhyɛnsode}}
11.

For the data in the table in Q10 above, draw a graph to represent this.

Asemmisa {{asɛmmisaAhyɛnsode}}
12.

Which block is the least dense?

Asemmisa {{asɛmmisaAhyɛnsode}}
13.

Which block has a density closest to the water?

Asemmisa {{asɛmmisaAhyɛnsode}}
14.

In the diagram above the is acting as the solvent and the is acting as a solute.

When a solute dissolves in the solvent, it is said to be and a solution is formed.

Asemmisa {{asɛmmisaAhyɛnsode}}
15.

When a reaction can be reversed, it is said to be a reversible reaction.

Select which of the following changes are reversible.

Asemmisa {{asɛmmisaAhyɛnsode}}
16.

What do you understand by a saturated solution?