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WorksheetsBiomechanics
Total questions: 23
Worksheet time: 12mins
Name
Class
Date
1.
Biomechanics deals with which of the following?
a)
force
b)
matter
c)
motion
d)
all of these
2.
You are competing in a 100m race in the pool. Each length of the pool is 50m. What is your displacement?
a)
0m
b)
50m
c)
100m
3.
You are running the 800m race on the SRHS track - which type of motion allows you to do so?
a)
linear
b)
angular
c)
linear and angular
d)
static
4.
If you can control both static equilibrium and dynamic equilibrium, then you are ____
a)
balanced
b)
static
c)
accelerating
d)
none of these
5.
a)
Rectilinear motion
b)
Static motion
c)
Linear motion
d)
Angular motion
6.
Low center of gravity leads to more stability
a)
true
b)
false
c)
sometimes true -sometimes false
d)
does anyone REALLY know the answer to this kind of question?
7.
A larger mass has greater ___
a)
momentum
b)
static friction
c)
inertia
d)
all of these
8.
What is force?
a)
A push exerted on an object
b)
A push or pull exerted on an object
c)
A pull exerted on an object
d)
Nothing
9.
With unbalanced forces, the object will move in the direction of the _______ force.
a)
larger
b)
smaller
c)
equal
10.
Is this and example of a balanced or unbalanced force?
a)
balanced
b)
unbalanced
11.
What is Newton's First Law known as? The Law of
a)
Friction
b)
Mass
c)
Inertia
d)
Gravity
12.
What is Newton's First Law
a)
F=ma
b)
Every action has an equal and opposite reaction
c)
An object at rest stays at rest, an object in motion stays in motion.
d)
Friction
13.
All of these affect inertia except
a)
size
b)
mass
c)
shape
d)
color
14.
Objects attraction to one another - like us to earth.
a)
Friction
b)
Inertia
c)
Force
d)
Gravity
15.
A soccer ball accelerates more than a bowling ball when thrown with the same force.
a)
Law of Inertia
b)
Law of Acceleration
c)
Law of Conservation of Momentum
16.
A student leaves a pencil on a desk and the pencil stays in the same spot until another student picks it up.
a)
Law of Inertia
b)
Law of Acceleration
c)
Law of Conservation of Momentum
17.
Two students are in a baseball game. The first student hits a ball very hard and it has a greater acceleration than the second student who bunts the ball lightly.
a)
Law of Inertia
b)
Law of Acceleration
c)
Law of Conservation of Momentum
18.
An object at rest will _______ if no outside forces are applied.
a)
Stay at rest
b)
Increase Velocity
c)
Decrease Mass
19.
For a force on an object there is an equal and opposite force.
a)
Newton’s first law of motion
b)
Newton’s second law of motion
c)
Newton’s third law of motion
20.
A force in the opposite direction to the motion of the object will cause the object to
a)
speed up
b)
slow down
c)
turn
d)
crash
21.
When a diver pushes off the diving board and enters the air, this movement through the air is an example of:
a)
Stability
b)
Linear Motion
c)
Maximum Effort
d)
Angular Momentum
22.
An example of linear motion is:
a)
Running
b)
Diving
c)
Figure Skating
d)
Sumo Wrestling
23.
A dimpled golf ball reduces drag by about half the amount of a smooth golf ball
a)
False
b)
True
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