When batting, baseball players wear textured gloves to

Increase static friction between their hands and the bat.

An example of a continuous force is ____

Earth’s gravity on all objects

Newton’s First Law of Motion

an object in motion will remain in motion-

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FORCE AND MOTION

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GRAVITY PHYSICS VELOCITY mass Newton's Laws

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Questions 18

Answers

1
A change in an object’s position compared to a fixed object
Newton's first law of motion
inertia
motion
energy
2
When batting, baseball players wear textured gloves to
Maintain a looser grip on the bat and decrease the friction
Decrease rolling friction when the bat hits the ball.
Increase static friction between their hands and the bat.
Increase the drag force as they swing the bat.
3
is this a balanced force?
no
not enough information to tell
yes
4
An example of a continuous force is ____
A baseball player hitting a baseball with his bat
Pushing a desk to the other side of the room
Earth’s gravity on all objects
A magnet moving an iron nail
5
Is this an unbalanced force?
no
yes
can"t determine
6
The length between two places
force
distance
weight
7
During which minute is the swimmer moving the slowest?
minute 1
minute 2
minute 6
minutes 3,4,and 5
8
Newton’s First Law of Motion
an object’s location compared to other things
any push or pull on an object
a force that opposes motion of an object
an object in motion will remain in motion-
9
Distance traveled divided by the time taken to travel
motion
mass
speed
force
10
Is this an unbalanced force?
yes
no
can't determine
11
is this a balanced force?
yes
Not enough information to tell
no
12
is this a balanced force?
no
yes
can't determine
13
Any push or pull on an object
distance
force
speed
motion
14
Orlando is 750 miles away. It takes 12 hours to get there, what is the average speed per hour?
72.5 mph
60 mph l
70 moh
62.5 mph
15
A force that opposes motion of an object
friction
inertia
mass
force
16
is this an unbalanced force?
no
can't determine
yes
17
An object’s location compared to other things
position
speed
mass
motion
18
Which of the following represents a momentary force?
Pushing a sled in snow
Gravity pulling on a plane
A car accelerating up a hill
Hitting a nail with a hammer

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