Show:
Speed/Acceleration
Gravity/Force
Newton/Motion
Physical/Chemical Properties
100
This is the rate at which an object moves.
What is speed?
100
What type of force pulls a basketball down through a basketball hoop?
What is gravitational force or gravity?
100
The law of motion that states that "An object at rest tends to stay at rest and an object in motion tends to stay in motion with the same speed and in the same direction unless acted upon by an unbalanced force."
What is Newton's 1st Law of Motion?
100
A material that can be hit without shattering____________
What is malleable?
200
An airplane traveling 1800 km in 4.5 hours would have this average speed.
What is 400 km/hour?
200
A car traveling at a velocity of 65 mph crashed into a brick wall. What is the velocity of the driver the moment after impact if the driver was wearing his seatbelt?
What is 0 mph
200
This is the equation that represents Newton's second law of motion.
What is force=mass x acceleration
200
This is the smallest particle of an element.
What is an atom?
300
This is the speed a cheetah is running if it covers 155 meters in 5 seconds.
What is 31 m/sec
300
Which two properties of an object determine the gravitational force between the object and Earth?
What is the objects distance from the earth and the object's mass?
300
How much force is needed to accelerate a 8,870 kg airplane at a rate of 4.2 m/sec2?
What is 37,254 N
300
This is a type of element that is an excellent conductor of electricity and heat.
What is metal?
400
A car travels 624 miles in 8 hours. This is its average speed.
What is 78 mph?
400
An object's weight is directly related to this.
What is gravitational force?
400
A manufacturer is testing rifles for how they respond to Newton’s third law of motion. What property of the rifles is he testing?
What is recoil?
400
This is the number of protons in calcium.
What is 20?
500
This is the information you must have to calculate the acceleration of an object.
What is change in speed?
500
Of the earth and the moon, the gravitational force is less here.
What is the moon?
500
During a game of pool, a player strikes the cue ball, which hits the 6 ball. The 6 ball moves forward and the cue ball moves backward. Which of Newton’s laws of motion does the reaction of the cue ball illustrate?
What is Newton's 3rd Law
500
This is the amount of neutrons in sodium.
What is 12?