Physic-Motion/Speed

Question 1

Define

Speed

Answer 1

Speed is a measure of how fast an object is moving. It is calculated as distance traveled divided by time taken.

Question 2

Formula

Speed

Answer 2

speed = distance / time
.

Question 3

Calculate the speed of a car that travels 200 meters in 50 seconds?

Answer 3

4 m/s

Speed = 200m / 50 s

m/s= Meters per Second

Question 4

Formula

Distance

using speed and time

Answer 4

Distance= speed * time

Question 5

Formula

Time

Using speed and distance

Answer 5

Time = distance / speed

Question 6

Define

Average speed

Answer 6

The total distance traveled by the total time taken.

Question 7

Define

Instantaneous Speed

Answer 7

Instantaneous speed is the speed of an object at a particular moment in time.