WorksheetsForces and Interactions
Total questions: 26
Worksheet time: 13mins
Name
Class
Date
1.
a rate of increase of velocity
a)
Deceleration
b)
Acceleration
c)
Force
2.
a decrease in rate of change
a)
Deceleration
b)
Acceleration
c)
Force
3.
relation between something and the course on which it moves
a)
Velocity
b)
Speed
c)
Direction
4.
the size of the gap between two places
a)
Distance
b)
One Direction
c)
Speed
d)
Velocity
5.
the capacity of a physical system to do work
a)
Jobs
b)
Work
c)
Energy
d)
Super
6.
influence that results in motion, stress, etc. when it is applied
a)
Force
b)
Motion
c)
Stress
d)
Stuff
7.
a unit of electrical energy
a)
Joule
b)
Electricity
8.
the property of a body that causes it to have weight
a)
Weight
b)
Fat
c)
Mass
9.
the product of a body's mass and its velocity
a)
Momentum
b)
Velocity
c)
Speed
d)
Gravity
10.
the act of changing location from one place to another
a)
Momentum
b)
Translocation
c)
Teleportation
d)
Motion
11.
SI unit of force: measured in meters per second squared
a)
Watts
b)
Newtons
12.
a body remains at rest -OR- in motion with a constant velocity unless acted upon by an external force
a)
1st law
b)
2nd law
c)
3rd law
13.
F=ma -- the rate of change of momentum is proportional to the imposed force and goes in the direction of the force
a)
1st law
b)
2nd law
c)
3rd law
14.
action and reaction are equal and opposite
a)
1st law
b)
2nd law
c)
3rd law
15.
the rate of doing work
a)
Power
b)
Horse power
c)
Speed
16.
the opposite force when a force is applied to a body
a)
Push
b)
Force
c)
Reaction
d)
Pull
17.
DIRECTIONLESS magnitude (such as mass or speed etc.) that is completely specified by its magnitude
a)
Vector
b)
Scalar
18.
a rate at which something happens
a)
Speed
b)
Time flies when you are having fun.
c)
Heat
d)
Acceleration
19.
the constant maximum velocity reached by a body falling through the atmosphere under the attraction of gravity
a)
Energy
b)
Speed of Light
c)
Terminal Velocity
20.
the act of applying force to propel something
a)
Pull
b)
Thrust
c)
Shove
21.
Measured in the SI unit: seconds
a)
Velocity
b)
Time
c)
Speed
d)
Space Travel
22.
a twisting force
a)
Thrust
b)
Torque
c)
Sounds like it would hurt
23.
a quantity that has magnitude AND DIRECTION
a)
Vector
b)
Scalar
24.
distance travelled per unit time in a given direction (like meters/sec + direction)
a)
Velocity
b)
Direction
c)
100
25.
the vertical force exerted by a mass as a result of gravity
a)
Mass
b)
Fat
c)
Weight
26.
The resulting action of energy
a)
Work
b)
Energy
100 %
