WorksheetsPhysics Chapter 5 Vocabulary
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
rate at which work is done
a)
Energy
b)
Power
c)
Work
d)
Joules
2.
Sum of kinetic and potential energy
a)
net energy
b)
mechanical energy
c)
gravitational potential energy
d)
conservation of energy
3.
Unit of energy
a)
Watt
b)
Horsepower
c)
Joule
d)
Newtons
4.
energy directly related to the square of an object's velocity
a)
gravitational potential
b)
elastic potential
c)
kinetic
d)
mechanical
5.
energy can be neither created nor destroyed, but transformed from one form to another
a)
mechanical enegy
b)
law of conservation of energy
c)
law of conservation of mass
d)
law of inertia
6.
value that is constant for each individual spring. Depends on the structure of the spring
a)
spring variable
b)
spring constant
c)
kinetic energy
d)
work
7.
type of energy that is directly proportional to the height an object is above Earth's surface
a)
kinetic energy
b)
elastic potential energy
c)
mechanical energy
d)
gravitational potential energy
8.
type of energy directly related to the degree an object is stretched or deformed
a)
kinetic energy
b)
elastic potential energy
c)
gravitational potential energy
d)
mechanical energy
9.
Unit for power
a)
Newon
b)
Joule
c)
Watt
d)
m/s
10.
the total energy of a system is constant
a)
conservation of mass
b)
conservation of power
c)
conservation of energy
d)
conservation of momentum
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