HOMEWORK P1 Space weight and other

8

Starter with the New Moon, put the phases of the moon in order

1

Which hemisphere has summer in December?

North

South

1

State the name of the imaginary line that the earth spins around.

Axis

Orbit

Hemisphere

Equator

1

What unit is used to measure the distance between stars?

Kilometer

Meter

Light year

Centimeter

1

Which celestial object is about 4 light years away?

Mars

Moon

Venus

Proxima Centauri

1

What do moons go around?

A planet

A star

Another moon

1

Calculate the weight of a 10 kg object on the Moon (g = 1.62 m/s²).

1

Match the term to its description.

Draggable emne		Korresponderende emne
Solar System		A vast collection of stars and planets.
Galaxy		A rocky body orbiting the Sun.
Asteroid		Contains the Sun and its orbiting bodies.

1

Match the planet to its feature.

Draggable emne		Korresponderende emne
Mars		The hottest planet with thick clouds.
Venus		The largest planet in our solar system.
Jupiter		Known as the Red Planet.

1

Match the space phenomenon to its definition.

Draggable emne		Korresponderende emne
Supernova		Region with gravity so strong that nothing escapes.
Black Hole		A cloud of gas and dust in space.
Nebula		Explosive death of a massive star.

1

What unit measures weight?

Meter

Newton

Pound

Kilogram

1

If mass is constant, what affects weight?

Temperature

Density

Gravitational force

Volume

1

What does accuracy refer to in measurements?

Closeness to the true value.

Always being the same result.

Consistency over multiple trials.

Distribution of results.

1

If measurements are all close to each other, they are:

Precise but not necessarily accurate.

Neither accurate nor precise.

Accurate but not precise.

Accurate and precise.

1

If a dartboard has darts spread out, it is:

Not accurate or precise.

Accurate and concentrated.

Precise but not accurate.

Both accurate and precise.

6

A student has done the same practical you have, calibrating a newtonmeter. Please graph their results.

Instruktioner

Klik på en graffane (Graf 1, Graf 2 osv.) for hver graf, du skal plotte.
Klik på grafens baggrund for at tilføje et punkt. Træk et punkt, eller indtast x- og y-koordinaterne for at redigere dets position. Klik på et punkt for at slette det.

1

The results above were not necessarily accurate. How did you ensure your measurements of extension were accurate?

1

Fix this incorrect prediction: ‘As the weight on the spring increases, the extension will change.’

1

HOMEWORK P1 Space weight and other

Starter with the New Moon, put the phases of the moon in order

Which hemisphere has summer in December?

State the name of the imaginary line that the earth spins around.

What unit is used to measure the distance between stars?

Which celestial object is about 4 light years away?

What do moons go around?

Calculate the weight of a 10 kg object on the Moon (g = 1.62 m/s²).

Match the term to its description.

Match the planet to its feature.

Match the space phenomenon to its definition.

What unit measures weight?

If mass is constant, what affects weight?

What does accuracy refer to in measurements?

If measurements are all close to each other, they are:

If a dartboard has darts spread out, it is:

A student has done the same practical you have, calibrating a newtonmeter. Please graph their results.

The results above were not necessarily accurate. How did you ensure your measurements of extension were accurate?

Fix this incorrect prediction: ‘As the weight on the spring increases, the extension will change.’

How would your experiment have been different if it had been performed on the moon?

Starter with the New Moon, put the phases of the moon in order

Which hemisphere has summer in December?

State the name of the imaginary line that the earth spins around.

What unit is used to measure the distance between stars?

Which celestial object is about 4 light years away?

What do moons go around?

Calculate the weight of a 10 kg object on the Moon (g = 1.62 m/s²).

Match the term to its description.

Match the planet to its feature.

Match the space phenomenon to its definition.

What unit measures weight?

If mass is constant, what affects weight?

What does accuracy refer to in measurements?

If measurements are all close to each other, they are:

If a dartboard has darts spread out, it is:

A student has done the same practical you have, calibrating a newtonmeter. Please graph their results.

The results above were not necessarily accurate. How did you ensure your measurements of extension were accurate?

Fix this incorrect prediction: ‘As the weight on the spring increases, the extension will change.’

How would your experiment have been different if it had been performed on the moon?