Question

what are the different types of speeds and explain them​

Answer 1

Explanation:

Variety of seeds are there.........

Answer 2

Answer:

Speed is measured as the ratio of distance to the time in which the distance was covered. Speed is a scalar quantity as it has only direction and no magnitude.Following are the units of speed are:

CGS system cm.s-1

SI system ms-1

The mathematical representation of speed is:

Speed=Distance/Time

The dimensional formula of speed =

${m}^{0} {l}^{1} {t}^{ - 1}$

There are four types of speed and they are:

Uniform speed

Variable speed

Average speed

Instantaneous speed

Uniform speed: A object is said to be in uniform speed when the object covers equal distance in equal time intervals.

Variable speed: A object is said to be in variable speed when the object covers a different distance at equal intervals of times.

Average speed: Average speed is defined as the uniform speed which is given by the ratio of total distance travelled by an object to the total time taken by the object.

Instantaneous speed: When an object is moving with variable speed, then the speed of that object at any instant of time is known as instantaneous speed.

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