Speed and Velocity
Newton's First Law
Newton's Second Law
Random #1
Random #2
100

___________ is change in distance divided by change in time

What is Speed.

100
__________ __________ ___________ states that an object at rest will remain at rest AND an object in motion will remain in motion UNLESS it is acted upon by an outside force.
What is Newton's First Law.
100
__________ __________ ___________ states the net force on an object is equal to the mass of the object times its acceleration.
What is Newton's Second Law.
100

What is another name for Newton's Second Law?

Law of Acceleration

100

Which statement corresponds to Newton’s second law? A. An object in motion will stay in motion and an object at rest will stay at rest unless acted upon by an outside force B. For every action there is an equal and opposite reaction C. The net force on an object is equal to its mass times its acceleration D. None of the above

What is C.

200
____________ is speed AND direction.
What is Velocity
200
Newton's First Law is also know as the law of __________.
What is inertia.
200
The formula for Newton's Second Law is ___________.
What is F= m(a)
200

How is velocity different from speed

Velocity measures the rate and the direction and speed only measures the rate or distance divided by time.

200

. In a distance vs. time graph, what does a positive slope mean? A.The object in remaining in place (not moving) B.The object is increasing speed C.The object is getting further from its start point D.The object is getting closer to its start point

What is C

300
17 cm/hr north is an example of ________________.
What is Velocity.
300
Forces that are equal in size but opposite in direction are _____________ forces.
What is balanced.
300
How much horizontal force must be applied to a 1 kg puck to make it accelerate on a friction-free air table of 9.8 m/s2?
What is F=9.8N
300
The formula for acceleration is ________________

 velocity divided by time

300

If a car is moving 60 km/h, how far will it travel in 30 minutes (half an hour)? A.30 km B.12 km C.5 km D.1 km

What is A

400
The equation for average speed is __________________.
What is d=r/t or s=d/t
400
Forces that cause a change in the motion of an object are ______________ forces.
What is unbalanced.
400
Calculate the mass of a student that accelerates 2 m/s2 when one person pushes them 30 N to the left and another person pushes them 60 N to the right.
What is m=15kg
400

If you increase the height of the ramp you are changing which variable in F = ma ???

You are changing the acceleration

400

The two units for force are ____________ and __________.

What is N and kg(m/s2)

500
The tortoise traveled 10 meters in 5 seconds. What was the tortoises’ speed?
What is 2 meters per second (m/s)
500
A book is pushed 20 N to the left and 2 N to the right. ________ is the net force of the object and _________ is the direction the object will move.
What is 18 N, Left.
500
?There is a leftward force of 30 N on a box sitting on the ground and a right ward force of 10 N on the box. If the mass of the box is 4 kg, what is the acceleration of the box? ?
What is a= 5 m/s2
500

The larger the mass the _____________ the acceleration

What is smaller or slower
500

B.A car is traveling down Walton Avenue at 20m/s and comes to a stop in 5 seconds for a red light. What is the car’s deceleration?

What is -4m/s2

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