explain different types of speed with example
Answers
Answered by
72
Heya......!!!!
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♦ SPEED ♦
=> The distance travelled by a particle in unit time is called speed .
Speed = Distance / Time
=> v = d / t
=> SI unit of speed is = m / sec
=> Speed is a scalar quantity .
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• TYPES OF SPEED •
1.) Uniform Speed .
=> When a body covers equal distance in equal interval of time .
eg.) A body covers 10 m in every 2 sec .
2.) Non Uniform Speed .
=> If a body covers unequal distance in equal interval of time .
eg.) A body falling freely .
3.) Average Speed .
=> It is the total distance travelled by an object divided by total distance .
Average Speed = Total distance / total time .
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Hope It Helps You. ☺
________________________
♦ SPEED ♦
=> The distance travelled by a particle in unit time is called speed .
Speed = Distance / Time
=> v = d / t
=> SI unit of speed is = m / sec
=> Speed is a scalar quantity .
-----------------------------
• TYPES OF SPEED •
1.) Uniform Speed .
=> When a body covers equal distance in equal interval of time .
eg.) A body covers 10 m in every 2 sec .
2.) Non Uniform Speed .
=> If a body covers unequal distance in equal interval of time .
eg.) A body falling freely .
3.) Average Speed .
=> It is the total distance travelled by an object divided by total distance .
Average Speed = Total distance / total time .
================================
Hope It Helps You. ☺
Answered by
24
Ho there !!
here's your answer
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• What is speed ?
→ Speed is the distance travelled by an object per unit time.
Also,
Speed (v) = distance (s) / time (t)
Speed is a scalar quantity , meaning , it has only magnitude, direction is not specified.
The unit of speed is m/s
There are three types of speed :
• Uniform speed
→ An object is said to be in uniform speed or motion if it covers equal distances in equal intervals of time.
For example : Say an object covers some distance with a speed of 5m/s every hour.
Then, it is said to be in uniform speed.
• Non Uniform speed
→ An object is said to be in non uniform speed if it covers unequal distances in equal intervals of time.
For example : Say an object covers some distance with a speed of 2m/s in the 1st hour , 3m/s in the 2nd hour and 6m/s in the 3rd hour.
Then , it is said to be in non uniform speed .
• Average speed
→ Average speed is the total distance covered per unit of total time.
Average speed = total distance/total time
===========================
Hope you're helped :D
here's your answer
=========================
• What is speed ?
→ Speed is the distance travelled by an object per unit time.
Also,
Speed (v) = distance (s) / time (t)
Speed is a scalar quantity , meaning , it has only magnitude, direction is not specified.
The unit of speed is m/s
There are three types of speed :
• Uniform speed
→ An object is said to be in uniform speed or motion if it covers equal distances in equal intervals of time.
For example : Say an object covers some distance with a speed of 5m/s every hour.
Then, it is said to be in uniform speed.
• Non Uniform speed
→ An object is said to be in non uniform speed if it covers unequal distances in equal intervals of time.
For example : Say an object covers some distance with a speed of 2m/s in the 1st hour , 3m/s in the 2nd hour and 6m/s in the 3rd hour.
Then , it is said to be in non uniform speed .
• Average speed
→ Average speed is the total distance covered per unit of total time.
Average speed = total distance/total time
===========================
Hope you're helped :D
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