Gravity and weight (year 7) OALH
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Last updated almost 5 years ago
32 questions
1
Name 2 contact forces and 2 non-contact forces
Name 2 contact forces and 2 non-contact forces
1
Describe an example of where friction is useful
Describe an example of where friction is useful
1
Name the hazard symbol:
Name the hazard symbol:
1
State what we could use to find out the
pH of a substance.
State what we could use to find out the
pH of a substance.
1
Work out the speed of a car if it travels
40m in 2 seconds.
Work out the speed of a car if it travels
40m in 2 seconds.
1
Challenge: A learner driver travels at a speed of 3km/h for an hour and a half. What distance do they travel? Show your working out.
Challenge: A learner driver travels at a speed of 3km/h for an hour and a half. What distance do they travel? Show your working out.
1
The unit for weight is...
The unit for weight is...
1
Mass is...
Mass is...
1
Weight is...
Weight is...
1
Define weight
Define weight
1
State which direction gravity acts
State which direction gravity acts
1
Define mass
Define mass
1
Recall the equation to calculate weight
Recall the equation to calculate weight
1
Define weight
Define weight
1
State which direction gravity acts
State which direction gravity acts
1
Define mass
Define mass
1
Recall the equation to calculate weight
Recall the equation to calculate weight
1
Weight is...
Weight is...
1
Mass is...
Mass is...
1
Gravity always pulls objects...
Gravity always pulls objects...
1
Jupiter has a larger mass than the Earth and so has a (larger/smaller) gravitational field strength.
Jupiter has a larger mass than the Earth and so has a (larger/smaller) gravitational field strength.
1
On the moon, compared to Earth, Jemma’s mass…
On the moon, compared to Earth, Jemma’s mass…
1
On the moon, Jemma’s weight has
On the moon, Jemma’s weight has
1
Jamme weights more on the...
Jamme weights more on the...
1
because it has a (weaker/stronger) gravitational field
because it has a (weaker/stronger) gravitational field
1
Jemma has no weight in...
Jemma has no weight in...
1
Complete the table to the side for a range of masses on earth, where the gravitaitonal field strnght = 9.8N/kg
Mass (kg) = 1 5 20 100 500
Complete the table to the side for a range of masses on earth, where the gravitaitonal field strnght = 9.8N/kg
Mass (kg) = 1
5
20
100
500
1
True or false: mass and weight are the samething?
True or false: mass and weight are the same
thing?
1
True or false: your mass would be the sameon the Moon as it is on Earth?
True or false: your mass would be the same
on the Moon as it is on Earth?
1
True or false: your weight would be the sameon the Moon as it is on Earth?
True or false: your weight would be the same
on the Moon as it is on Earth?
1
State the word equation for calculating weight
State the word equation for calculating weight
1
State the units for weight and the units for mass.
State the units for weight and the units for mass.