A collision in which objects collide and bounce apart
Question 2
2.
Known as mass in motion
Question 3
3.
The rate or speed an object moves in a given direction
Question 4
4.
The change in rate or speed an object moves in a given direction
Question 5
5.
A collision in which objects collide and get ‘stuck’ together
Question 6
6.
What is the acceleration of a subway train that starts with a velocity of 9.6 m/s and has a final velocity of 12 m/s in 0.8 seconds on a straight track?
Question 7
7.
An object with a mass of 5.0 kgaccelerates 8.0 m/s2 when an unknown force is applied to it. What is the amount of the force?
Question 8
8.
An object accelerates 16.3 m/s2 when a force of 4.6 newtons is applied to it. What is the mass of the object?
Question 9
9.
A rock tumbled down a hill. The rock has a force of 133 Newtons. The rock's mass was 38 kg. What is the rock's acceleration?
Question 10
10.
According to Newton’s second law of motion, force equals mass times
Question 11
11.
Pushing off the wall at the ice skating rink and going the opposite direction is an example of Newton’s
Question 12
12.
A driver without a seat belt getting thrown from the car in a collision is an example of Newton’s
Question 13
13.
A cart accelerating slower when mass was increased is an example of Newton’s
Question 14
14.
When a swimmer swims through water,
Question 15
15.
Which one has the MOST momentum?
Question 16
16.
Some pilots of hot-air balloons are getting ready to launch their balloons. Each pilot lights the flame to heat the air in her balloon. Then, the surrounding air applies a force to each balloon to lift it up.
Each hot-air balloon has the same acceleration as it starts to rise. Order the colors to show the size of the force applied to each balloon.