Question 1

1. What is speed?

Accepted Answer

How fast or slow an object moves

Answer

The force acting on an object

Answer

The direction ofmotion

Answer

The distance an object travels

Question 2

Which two quantities are needed to measure speed?

Accepted Answer

Distance and time

Answer

Volume and density

Answer

Mass and force

Answer

Length and width

Question 3

What is the formula for speed?

Accepted Answer

Speed = Distance ÷ Time

Answer

Speed = Distance + Time

Answer

Speed = Time ÷ Distance

Answer

Speed = Distance × Time

Question 4

Which unit is commonly used to measure speed?

Accepted Answer

meters per second

Answer

meters

Answer

seconds

Answer

kilograms

Question 5

Which unit is commonly used to measure the speed of vehicles?

Accepted Answer

km/h

Answer

cm

Answer

m²

Answer

g

Question 6

Which formula is used to find distance?

Accepted Answer

Distance = Speed ×Time

Answer

Distance = Time ÷ Speed

Answer

Distance = Speed + Time

Answer

Distance = Speed ÷ Time

Question 7

Which formula is used to find time?

Accepted Answer

Time = Distance ÷ Speed

Answer

Time = Distance × Speed

Answer

Time = Speed ×Distance

Answer

Time = Speed ÷ Distance

Question 8

If two objects travel the same distance but one takes less time, what can you say about the object?

Accepted Answer

It is faster

Answer

It has the same speed

Answer

It stops moving

Answer

it is slower

Question 9

Which of the following situations shows greater speed?

Accepted Answer

Traveling a long distance in a short time

Answer

Not moving at all

Answer

Traveling a short distance in a long time

Answer

Traveling slowly for a long time

Question 10

Why are distance and time important in measuring speed?

Accepted Answer

They help calculate how fast an object moves

Answer

They determine the shape of an object

Answer

They describe the color of an object

Answer

They measure the mass of an object

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