# Speed And Acceleration Trivia Quiz

10 Questions | Total Attempts: 116  Settings  Speed is the rate at which a distance is covered per time. In other words, it is the rate at which an object includes distance. Acceleration defined as the rate of change of velocity of an object with respect to the time taken. An object's acceleration is known by the total result of all forces acting on the object, as described by Newton's Second Law. Are you familiar with these terms in Physics? Try this quiz out.

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• 1.
Which of these cannot be considered as acceleration?
• A.

Moving at the same velocity on a straight line

• B.

Slowing down

• C.

Change of direction

• D.

Increasing speed

• 2.
What is a negative acceleration called?
• A.

Anti-acceleration

• B.

Anticeleration

• C.

Deceleration

• D.

Reversed motion

• 3.
Which of these is the dimension for acceleration?
• A.

LT²

• B.

LT

• C.

L/T

• D.

L/T²

• 4.
The average acceleration of an object over a period of time is termed which of these?
• A.

Change in Time

• B.

Distance covered

• C.

Change in velocity

• D.

Acceleration

• 5.
Which of these is a vector quantity?
• A.

Speed

• B.

Distance

• C.

Mass

• D.

Displacement

• 6.
Why is speed considered to be a scaler quantity?
• A.

It has magnitude

• B.

It has no magnitude

• C.

It has magnitude but no direction

• D.

It has both magnitude and direction

• 7.
What is the term given to the limit of the average acceleration over an infinitesimal interval of time?
• A.

Infinite acceleration

• B.

Hyperbolic acceleration

• C.

Instantaneous acceleration

• D.

Vector based acceleration

• 8.
Cheryl traveled a total distance of 440 miles. Her trip took 8 hours. What was her average speed?
• A.

55

• B.

40

• C.

128

• D.

65

• 9.
What is the area of the curve under an Acceleration-Time graph?
• A.

Distance

• B.

Time taken

• C.

Velocity

• D.

Acceleration

• 10.
What is the SI unit of acceleration?
• A.

Ms²

• B.

M/s²

• C.

Fm²

• D.

M/s