Physics

Question 1

What is mass measured in?

Answer 1

Kilograms

Question 2

If the mass is 30kg, what is the gravity pull on Earth (N)

Answer 2

300kg (you times the mass by 10)

Question 3

If the mass is 30kg, what is the gravity pull on the Moon (N)

Answer 3

60kg (you times the mass by 2)

Question 4

If the mass is 30kg, what is the gravity pull on Mars (N)

Answer 4

120kg (you times the mass by 4)

Question 5

Does the force of gravity pull or push?

Answer 5

Pull

Question 6

If the force from the engine is 500N but the force of air resistance is 300N ,what will the car do?

Answer 6

Move forward

Question 7

If the force from the engine is 500N and the force of air resistance is also 500N, what will the car do?

Answer 7

It won’t move

Question 8

If the force from the engine is 500N and the force of air resistance is 700N, what will the car do?

Answer 8

Move backwards

Question 9

If two teams are playing tug off war and the force of friction on one side is 700N but the force of friction on the other side is 500N what’s the unbalanced force

Answer 9

200N

Question 10

What’s the closest planet to the sun?

Answer 10

Mercury

Question 11

What’s the farthest planet from the sun?

Answer 11

Neptune

Question 12

What’s the biggest planet in our solar system?

Answer 12

Jupiter

Question 13

The further the planet from the sun the …… it’s year

Answer 13

Longer

Question 14

What’s the planet thats years are twice as long as Earth’s?

Answer 14

Mars

Question 15

Do planets closest to the sun have higher or lower temperatures?

Answer 15

Higher

Question 16

What planet has rings around it?

Answer 16

Saturn

Question 17

What’s a planet that isn’t in our solar system called?

Answer 17

Exoplanet

Question 18

State a name of one object that generates light

Answer 18

The sun

Question 19

Gravity is a force that pulls an object towards…

Answer 19

The centre of the earth (or other planets)

Question 20

The force of gravity is measured in…

Answer 20

Newtons

Question 21

You can measure the force of gravity an object has by using a

Answer 21

Newton Balance

Question 22

What is mass?

Answer 22

How much matter is in a substance

Question 23

If you traveled to a different planet, the mass of an object would…

Answer 23

Stay the same

Question 24

The force of gravity would depended on…

Answer 24

Which planet you visit

Question 25

Using a rubber shower mat will create more or less friction?

Answer 25

More

Question 26

Using rubber tires will create more or less friction?

Answer 26

More

Question 27

Waxing your skis will create more or less friction?

Answer 27

Less

Question 28

Sliding on a polished slide will create more or less friction?

Answer 28

Less

Question 29

Oiling a bicycle wheel will create more or less friction?

Answer 29

Less

Question 30

Pulling on bicycle brakes will create more or less friction?

Answer 30

More

Question 31

After take of can the thrusters be turned of off?

Answer 31

Yes, there is no friction in space

Question 32

What happens if a rocket gets closer to mars?

Answer 32

The force of gravity increases

Question 33

What is a Martian Atmosphere?

Answer 33

The atmosphere of mars

Question 34

What happens to a rocket if it enters the Martian atmosphere?

Answer 34

Air resistance

Question 36

The planet closest to earth

Answer 36

Mercury

Question 37

The planet closest to the Sun

Answer 37

Mercury

Question 38

The largest planet in the solar system

Answer 38

Jupiter

Question 39

the further the planets from the Sun… (year)

Answer 39

Longer it’s year

Question 40

State the name of one object that orbits a planet

Answer 40

The moon

Question 41

State the name of one object that generates light

Answer 41

The Sun

Question 42

State the name of the object farthest away from the earth

Answer 42

Protima

Question 43

State the name of one object that orbits the Sun

Answer 43

A planet

Question 44

Gravity is a non contact force that pulls an object towards

Answer 44

The centre of a planet

Question 45

The force of gravity is measured in units called

Answer 45

Newtons

Question 46

You can measure the force of gravity of an object with a

Answer 46

Newton balance

Question 47

Mass is a measure of

Answer 47

How much matter is in a substance

Question 48

Mass is measured in units called

Answer 48

Kilograms

Question 49

Force of gravity on earth is

Answer 49

Mass x 10

Question 50

If you travel to different planet, the mass of an object

Answer 50

Stays the same

Question 51

The force of gravity would depend on

Answer 51

Which planet you visit

Question 52

Force of gravity =

Answer 52

Mass x gravitational field strength

Question 53

Using a rubber mat in the shower increases or decreases friction?

Answer 53

Increases

Question 54

Using rubber tires increases or decrease is friction?

Answer 54

Increases

Question 55

Waxing your skis increases or decreases friction?

Answer 55

Decreases

Question 56

Sliding on a polished slide increases or decreases friction?

Answer 56

Decreases

Question 57

oiling a bicycle wheel increases or decreases friction?

Answer 57

Decreases

Question 58

Pulling on bicycle brakes increases or decreases fiction?

Answer 58

Increases

Question 59

If a rocket gets closer to Mars…

Answer 59

The force of gravity increases

Question 60

What is a Martian atmosphere?

Answer 60

It’s the atmosphere of mars

Question 61

What happens to rocket if it enters the Martian atmosphere?

Answer 61

Air resistance

Question 62

If the forces of a skydiver are unbalanced before the skydiver opens his parachute, what happens to the skydiver?

Answer 62

Skydiver will accelerate

Question 63

Is the forces of a skydiver are balanced before the skydiver opens for parachute, what happens to the skydiver?

Answer 63

This guy diaper will have a constant speed

Question 64

After a skydiver open, his parachute, and the forces are unbalanced, what happens to a skydiver?

Answer 64

The Skydiver slows down

Question 65

If the forces are balanced before landing, what happens to a skydiver?

Answer 65

The skydiver has a smaller, constant speed