If the same force acts on each of the following objects, which will have the greatest acceleration?
Baseball, Golf Ball, Football, Soccer ball
What is is the golf ball.
100
Mass of Car: 500 G Force: 2 N Speed: 20 m/s
Mass of Car: 1000 G Force: 2 N Speed: ?
What is 10 m/s?
200
Then tendency of an object to resist a change in motion.
What is inertia.
200
What happens to the speed of an object when you increase the mass of the object?
What is the speed decreases?
200
Why does a truck have more momentum than a bicycle?
What is the truck has more mass?
200
If the same force acts on each of the following objects, which will have the smallest acceleration?
Baseball, Golf Ball, Football, Soccer ball
What is soccer ball?
200
Mass of Car: 500 G Force: 2 N Speed: 20 m/s
Mass of Car: 1000 G Force: 2 N Speed: 10 m/s
Are the students testing force or mass?
What is mass?
300
The distance an object travels in a certain direction.
What is velocity?
300
What happens to the speed of an object when you increase the force applied to the object?
What is it increases?
300
A heavy ball and a light ball are rolling at the same speed on the same surface. Why will the heavy ball be harder to stop?
What is it has more mass, so it has more momentum?
300
An object with more mass will accelerate faster than an object with less mass.
What is false?
300
Mass of Car: 500 G Force: 2 N Speed: ?
Mass of Car: 500 G Force: 1 N Speed: 20 m/s
What is 40 m/s?
400
The rate at which an object's velocity changes.
What is acceleration?
400
A marble rolls steadily at a speed of 1 m/s in one direction for 2 minutes. What property of the marble changes?
Acceleration, Speed, Position, Velocity
What is position?
400
Why do runners run past the finish line at the end of a race?
What is the have too much momentum to stop?
400
A cheetah is accelerating 20 mph. What will it's speed be at the end of 3 seconds?
What is 60 mph?
400
Mass of Car: 500 G Force: 2 N Speed: ?
Mass of Car: 500 G Force: 1 N Speed: 20 m/s
Are the students testing force or mass?
What is force?
500
The result of an unbalanced force.
What is motion?
500
A car travels 100 km in 5 sec. What is it's speed?
What is 20 km/s?
500
Momentum is equal to velocity x ______________ ?
Acceleration, Speed, Mass
What is mass?
500
A car is stopped at a red light. The light turns green and the car starts accelerating 10 km/hr every second. What will its speed be at the end of 3 seconds?
What is 30 km/hr
500
Chris jumps up and puts a basketball in the basket. What object pushes against Chris so he can jump?