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WorksheetsIgnite Energy Quiz
Total questions: 24
Worksheet time: 17mins
What is energy transformation?
a change of energy from one form to another
when energy gets more energy added to it
when energy gets destroyed
a change in intensity
Any object that rises and falls experiences a change in:
gravitational potential energy & kinetic energy
release of energy
size
colour
An object is dropped on the floor, and makes a loud bang sound. What kind of energy IS NOT one that the object possesses now?
thermal
sound
potential
light
Which of the following is NOT a type of potential energy
Elastic
Gravitiational
Kinetic
Chemical
Where would a roller coaster have the greatest potential energy?
at the top of a hill
halfway up the hill
halfway down the hill
at the bottom of the hill
Two trucks have the same velocity but different masses. Truck #1 has a mass of 200 kg and Truck #2 has a mass of 500 kg. Truck # (a) has the most kinetic energy.
When an object (like a ball) falls, some of its ___________ energy changes to __________ energy, due to the law of conservation of energy.
(a)
How much energy does a 50 kg rock have if it is sitting on the edge of a 15 m cliff?
375 J
3,750 J
7,350 J
0 J
If a toy helicopter is moving at 12 m/s, how much energy does the 3 kg toy have?
18 J
216 J
54 J
432 J
Elastic potential energy is energy stored in an object, such as a spring, due to the object being stretched or compressed. In which position is it most likely that the spring has lost its elastic potential energy?
W
Y
X
Z
The picture showing the energy conversion
Chemical → heat
is:
The picture showing the energy conversion
Chemical → kinetic
is:
