NEW
Font size
S
M
L
XL
WorksheetsPractice: physics
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Energy an object has due to its motion
a)
Potential energy
b)
Kinetic energy
c)
Thermal energy
d)
Static energy
2.
Motion of an object in two dimensions under the influence of gravity
a)
Newton's laws of motion
b)
Circular motion equations
c)
Gravitational acceleration equations
d)
Projectile motion equations
3.
Work done by a force on an object causing a displacement
a)
Force x Distance
b)
Force + Distance
c)
Force / Distance
d)
Force - Distance
4.
Energy an object possesses due to its position in a gravitational field
a)
Thermal energy
b)
Potential energy
c)
Kinetic energy
d)
Gravitational potential energy
5.
Motion that occurs under the sole influence of gravity
a)
Free rise
b)
Gravity pull
c)
Weightless motion
d)
Free fall
6.
In free fall, this is the force that affects the phenomenon in vacuum conditions:
a)
Weight
b)
buoyancy
c)
magnetism
d)
friction
7.
The relationship between work and energy is:
a)
Energy is the result of work done on an object
b)
Work and energy are unrelated concepts
c)
Energy is the force applied to perform work
d)
Work is the transfer of energy that results from applying a force over a distance.
8.
The potential energy of an object at the lowest point of its trajectory is:
a)
Half
b)
Zero
c)
Constant
d)
Negative
9.
Why do roller coasters just have one big hill?
a)
Roller coasters have one big hill to reduce construction costs
b)
Roller coasters have one big hill because the potential energy gained from the initial lift hill is enough to propel the train through the rest of the track.
c)
Roller coasters have one big hill for aesthetic purposes
d)
Roller coasters have one big hill to conserve momentum
10.
What happens to an object's kinetic energy if its speed is doubled?
a)
Halved
b)
Tripled
c)
Remains the same
d)
Quadrupled
Reset
