Day 6 Physics 2 Question Preview (ID: 61436)


TEK8.6C, 6.8C, 6.8D. TEACHERS: click here for quick copy question ID numbers.

resistance to change
a) inertia
b) acceleration
c) motion
d) unbalanced force

If a car is accelerating a 5m/s/s and it has a mass of 2000 kg, what is the force acting on the car
a) a) 100 N
b) b) 1,000 N
c) c) 10,000 N
d) d) 500 N

Which of Newtons Laws describes the relationship between mass and acceleration
a) a) Law of interia
b) b) Law of action-reaction
c) d) Law of gravity
d) d) Law of force and acceleration

Speed is defined as:
a) a) the time it takes for something to get from the reference point to the end point
b) b) the distance from the reference point to the end point
c) c) as the distance an object moves in an a given amount of time
d) d) the acceleration of an object

During the football game, the ball is thrown 20m in 2 seconds. What was the velocity of the ball?
a) a) 20 meters per second
b) b) 15 meters per second
c) c) 10 meters per second
d) d) 10 kilometers per second

What is the formula for solving force?
a) a) Mass/Acceleration
b) b) Mass x Acceleration
c) c) Acceleration x Force
d) d) Acceleration/Mass

What Force is always at work here on Earth?
a) a) Gravity
b) b) Unbalanced
c) c) Unnatural
d) d) Balanced and Equal

The amount of inertia an object has depends on...
a) a) its speed
b) b) friction
c) c) its location
d) d) its mass

A force caused when two things rub against each other is called...
a) a) mass
b) a) inertia
c) a) friction
d) a) gravity

An example of air resistance would be
a) a) Reading a book
b) b) A leaf falling from a tree
c) c) Stopping quickly
d) d) Sliding across a dance floor

How could you keep an objects acceleration the same if the force acting on the object were doubled?
a) a) increase the objects mass
b) b) decrease the objects mass
c) c) increase the inerita
d) d) decrease the inertia

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