Substitute the variable values into the equation and solve. SHOW your work and answer. A 1 kg ball is rolling at 3 m/s.
Question 4
4.
Question 5
5.
Question 6
6.
Substitute the variable values into the equation and solve. SHOW your work and answer.
A 1 kg ball is held 2 meters from the ground.
Question 7
7.
Question 8
8.
Question 9
9.
Substitute the variable values into the equation and solve. SHOW your work and answer. You serve a volleyball with a mass of 2.1 kg. The ball leaves your hand with a velocity of 30 m/s.
Question 10
10.
Question 11
11.
Question 12
12.
Substitute the variable values into the equation and solve. SHOW your work and answer. A toy baby carriage is sitting at the top of a hill that is 21 m high. The carriage with the baby has a mass of 2 kg.
Question 13
13.
Question 14
14.
Question 15
15.
Substitute the variable values into the equation and solve. SHOW your work and answer. A toy car is traveling with a velocity of 4 m/s and has a mass of 1.1 kg.
Question 16
16.
Question 17
17.
Question 18
18.
Substitute the variable values into the equation and solve. SHOW your work and answer. A cinder block is sitting on a platform 20 m high. It has a mass of 7.9 kg.
Question 19
19.
Question 20
20.
Question 21
21.
Substitute the variable values into the equation and solve. SHOW your work and answer. There is a bell at the top of a tower that is 5 m high. The bell has a mass of 1.9 kg.
Question 22
22.
Question 23
23.
Question 24
24.
Substitute the variable values into the equation and solve. SHOW your work and answer. A toy roller coaster is at the top of a 2 m hill and has a mass of 96 kg.
Question 25
25.
Question 26
26.
What is the kinetic energy of a 0.3 kg ball that is rolling at a speed of 2 meters per second?
It has what type of energy?
Kinetic
Potential
Which equation would you use to calculate that type of energy?
KE=1/2 mv2
PE=mgh
It has what type of energy?
Kinetic
Potential
Which equation would you use to calculate that type of energy?
KE=1/2 mv2
PE=mgh
It has what type of energy?
Kinetic
Potential
Which equation would you use to calculate that type of energy?
KE=1/2 mv2
PE=mgh
It has what type of energy?
Kinetic
Potential
Which equation would you use to calculate that type of energy?
