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Mass
Speed
Motion
Friction
Gravity
100
The amount of matter in an object
What is mass
100
the distance traveled divided by the time interval during which the motion had occurred.
What is speed?
100
When objects change in position relative to a reference point
What is motion
100
A force that opposes motion between two surfaces in contact
What is friction?
100
A force of attraction between objects that is due to their masses.
What is Gravity
200
I am related to mass but not the same. I change when the gravitational force changes. What am I?
What is weight?
200
The speed of any instant time is known as
What is instantaneous speed?
200
The movement of an object along the rotation of a circular path.
What is circular motion?
200
The two types of friction are...
What are static and kinetic friction?
200
This person made the law of gravity.
Who is Isaac Newton
300
Mass is always measured in this.
What are grams?
300
How long would it take to travel 50 km traveling at a speed of 10 km/hr?
What is 5 hours
300
An object traveling in this motion is always changing its what
What is direction?
300
Which is an example of static friction?
a. Rubbing a ball on your head b. Pushing a washing machine across the floor c. Punching a pillow d. Stomping your feet.
300
All objects in the universe attract each other through masses of the objects and the distance between the objects.
What is the Law of Universal Gravitation
400
This unit of force is a newton
What is the SI unit of force
400
The average speed is 37.5 miles per hour. A car travels from point A to B in 3 hours and returns back to point A in 5 hours. Points A and B are 150 miles apart along a straight highway. Which of the following statements most accurately describes the motion of the car?
The average speed is 37.5 miles per hour.
400
The acceleration due to gravity on the Earth's surface is
What is 9.8 m/s2
500
The gravitational force on jupiter is about 2.3 times the gravitational force on earth. If an object has a mass of 36 kg and a weight of 634 n on earth what would the object's weight on jupiter.
What is 1458.2
500
Mike rides his horse with a constant speed of 12 miles per hour. How long will he take to travel a distance of 15 miles.
What is 1 hour and 15 minutes