Which of the following best describes the accelerations of the baseball bat and baseball when they collide?

The acceleration of the ball is greater than the acceleration of the bat

Choose the correct definition for Newtons 3rd law motion:

Each action force has an equal and opposite reaction force

What does the Law of Inertia state?

Object in motion stays in motion

What are the three newtons laws

Inertia, acceleration, action force and reaction force

Why is it harder to overcome inertia of a bowling ball than a baseball?

Because the bowling ball has greater mass

Watch the gif. Why doesn't Brian's car immediately fall into the water below once he reaches the end of the bridge?

1st law- Pre launch he was moving forward and up, that motion continues

Which of the following best describes the direction of the forces on the baseball bat and baseball when they collide?

The force on the bat is to the left, the force on the ball is to the right

Which of the following best describes the magnitude of the forces on the baseball bat and baseball when they collide?

The force on the ball is equal to the force on the bat

If the same force is applied to one object with a mass of 60kg and one with 80kg,

the 60kg will experience more acceleration

Which law tells us it takes more force to accelerate something with greater mass?

2nd Law ..Law of force, mass and acceleration

Wile E. Coyote initially struggles to move the boulder. Why?

The boulder has a lot inertia so a lot of outside force required to accel

If two objects of different mass are moving at the same speed

the greater mass will require more force to stop over the same distance

Continued: When the car and truck collide how does the force acting on the car compare to the force on the truck?

Force on car is equal to the force on the truck

studbud

Newton's Laws- 1

24 termsStudBud Administration103 plays

Forces Quiz Review Quiz

Flashcards24 cardsFPractice quizPHost liveL

Questions 24

Answers

1
Which of the following best describes the accelerations of the baseball bat and baseball when they collide?
It depends on who the batter is and who the pitcher is.
The acceleration of the ball is greater than the acceleration of the bat
The acceleration of the ball is less than the acceleration of the bat
The acceleration of the ball is equal to the acceleration of the bat
2
Choose the correct definition for Newtons 3rd law motion:
Each action has an equal and opposite reaction
Each force has an opposite force with more force coming from larger objects
Each action has an unequal and same reaction
Each action force has an equal and opposite reaction force
3
What does the Law of Inertia state?
Object in motion stays in motion
Mass=Force
Every action has an equal opposite reaction
None of these
4
What are the three newtons laws
Acceleration, friction, speed
Force, balance, motion
Inertia, acceleration, action force and reaction force
Gravity, action and reaction, force
5
Net force equals mass multiplied by acceleration. Fnet=ma, or Net force = mass x acceleration
Newtons 1st Law
Newtons 3rd Law
Newtons 2nd Law
6
Why is it harder to overcome inertia of a bowling ball than a baseball?
Because the baseball has greater acceleration
Because the baseball has less momentum
Because the bowling ball has greater mass
Because a bowling ball is larger
7
Watch the gif. Why doesn't Brian's car immediately fall into the water below once he reaches the end of the bridge?
1st law- Pre launch he was moving forward and up, that motion continues
3rd law.- car exerted a force on road, so road exerted an up force on car
2nd law- The engine is applying a net force that keeps him in the air
This is a terribly fake scene so no laws of physics apply.
8
Which of the following best describes the direction of the forces on the baseball bat and baseball when they collide?
The force on the bat is to the right, the force on the ball is to the left
The force on the bat is to the right, the force on the ball is to the right
The force on the bat is to the left, the force on the ball is to the right
The force on the bat is to the left, the force on the ball is to the left
9
Which of the following best describes the magnitude of the forces on the baseball bat and baseball when they collide?
It depends on who the batter is and who the pitcher is.
The force on the ball is greater than the force on the bat
The force on the ball is equal to the force on the bat
The force on the ball is less than the force on the bat
10
Newton's 3rd Law states that forces must ALWAYS occur in _______.
Earth
Reactions
Pairs
Actions
11
The unit for force is
MPH
m/s2
kg
N
12
If the same force is applied to one object with a mass of 60kg and one with 80kg,
the 60kg will experience more acceleration
The 80 kg will experience greater acceleration
nothing will happen
both will accelerate the same
13
When a small car and a massive truck meet in a head-on crash, how does the acceleration of the truck compare to the car?
Greater than that of the car
Less than that of the car
none of the above
The same as that of the car
14
Which law tells us it takes more force to accelerate something with greater mass?
3rd law ...Action reaction
2nd Law ..Law of force, mass and acceleration
1st law Inertia
15
Weight depends on mass and:
acceleration due to gravity
composition
weight
height
16
Wile E. Coyote initially struggles to move the boulder. Why?
The boulder has a lot inertia so a lot of outside force required to accel
Wile E. skips leg day at the gym. Don't skip leg day bro
The reaction force on Wile E. cancels out the force on the boulder
The force applied by Wile E. is being cancelled out by gravitational force
17
If two objects of different mass are moving at the same speed
Can't be determined with the given info
the greater mass will require more force to stop over the same distance
both will require the same force to stop over the same distance
the lesser mass will require more force to stop over the same distance
18
Why do roller coaster have lap and shoulder bars?
To keep you from flying out when you go over a hill
To keep you from flying out when there is a sudden stop
To keep you from flying out when there is a sudden turn
All of the above
19
The unit for mass is
MPH
N
kg
m/s2
20
The unit for Acceleration is
kg
MPH
N
m/s2
21
If the same force is applied to an object with a greater mass, it will have _____ acceleration.
more
less
the same
not enough info to answer
22
Continued: When the car and truck collide how does the force acting on the car compare to the force on the truck?
Force on the car is less than the force on the truck
none of the above
Force on car is greater than the force on truck
Force on car is equal to the force on the truck
23
Weight and mass are not the same thing.
True
False
24
A ball is thrown at a wall and bounces back. Which law of motion is this?
net force and acceleration
action force-reaction force
inertia
momentum

Newton's Laws- 1 Flashcards | StudBud