True or false: objects on earth have different accelerations.
What is false.
100
The piece of lab equipment used to measure mass.
What is a triple beam balance or scale?
100
If the mass of an object is 2 kg and the accleleration is 5 m/s2, what is the force in N?
What is 10N?
100
Two objects attract each other with a force of 4units. If the distance between the two objects is doubled, what is the new force of attraction?
What is 1?
200
The unit used to express acceleration
What is m/s2 or m/s/s
200
The rate of acceleration of all objects on earth.
What is 9.8 m/s2?
200
The piece of lab equipment used to measure weight in N.
What is a spring scale?
200
If the mass is 4 kg and the accleration is 5 m/s2, what is the force in N?
What is 20N?
200
Two objects attract each other with a gravitational force of 6 units. If the mass of one object doubled and the other remained the same, what would be the new force of attraction between the objects?
What is 12?
300
The unit used to express velocity
What is m/s?
300
The formula for Newton's law of universal gravitation.
What is F = m1m2
d2
300
The independent variable when we tested Newton's second law of motion.
What is distance?
300
If the mass is 5 kg and the force is 100N, what is the acceleration?
What is 25 m/s2?
300
Two objects attract eachother with a force of 10 units. If the mass of one object was tripled and the other remained the same, what is the new force of attraction?
What is 30?
400
The unit used to express mass.
What is kilograms?
400
The reason that objects do not land at the same time when dropped on earth despite acceleration being the same.
What is air friction?
400
The dependent variable when we tested Newton's second law of motion?
What is weight?
400
If the acceleration is 20 m/s2 and the force is 40N, what is the mass?
What is 2 kg?
400
Two objects atract eachother with a force of 2 units. If one object doubled it's mass and the distance was decreased by half, what is the new force of attraction?
What is 16?
500
The unit used to express weight.
What is Newton?
500
What would happen to force if mass was doubled for two bodies and distance was doubled as well.
What is no change?
500
What happens to accleration as mass increases.
What is decreases?
500
If the mass is 15 kg and the force is 30N, this is the accleration.
What is 2 m/s2?
500
Two objects attract eachother with a force of 4 units. Of one object tripled it's mass and the distance was doubled, what is the new force of attraction?