Hasibul Hussain - Study24x7

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Studied class 9 at center for new learning
class 9 at center for new learning
Lives in Chirang, Assam

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Hasibul Hussain

01 Jan 1970 05:30 AM study24x7

write all the three equations of motion.

Class 7

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Hasibul Hussain

01 Jan 1970 05:30 AM study24x7

what is the negative form of acceleration?

Class 7

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Hasibul Hussain

01 Jan 1970 05:30 AM study24x7

what is acceleration?

Class 7

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Hasibul Hussain

01 Jan 1970 05:30 AM study24x7

what is free fall?

Class 7

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Hasibul Hussain

01 Jan 1970 05:30 AM study24x7

what is motion ?

Class 7

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Hasibul Hussain

01 Jan 1970 05:30 AM study24x7

Difference between scalar quantity and vector quantity.

Class 7

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Hasibul Hussain

01 Jan 1970 05:30 AM study24x7

Difference between speed and velocity?

Class 7

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Hasibul Hussain

01 Jan 1970 05:30 AM study24x7

what is speed ?

Class 7

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Narendra Singh

Speed is the measure of how quickly something moves from one place to another. It is defined as the distance traveled divided by the time it takes to travel that distance.

The formula for speed is:

Speed = Distance ÷ Time

It is usually measured in units like meters per second (m/s), kilometers per hour (km/h), or miles per hour (mph).

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Reply 01 Jan 1970 05:30 AM

Parvaz

Speed refers to the rate at which an object moves or covers a certain distance. It's typically measured in units such as: - Miles per hour (mph) - Kilometers per hour (km/h) - Meters per second (m/s) Speed can be constant or variable, and it's an important concept in physics, transportation, and many other fields. Would you like to know more about speed or is there something specific you'd like to explore?

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Reply 01 Jan 1970 05:30 AM

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Hasibul Hussain

01 Jan 1970 05:30 AM study24x7

what is velocity?

Class 7

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Narendra Singh

Velocity is the rate of change of displacement with respect to time. Unlike speed, velocity is a vector quantity, which means it has both magnitude (how fast) and direction (which way).

The formula for velocity is:

Velocity = Displacement ÷ Time

For example, if a car moves 100 meters east in 10 seconds, its velocity is 10 m/s east. If the direction changes, even if the speed stays the same, the velocity is different.

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Reply 01 Jan 1970 05:30 AM

Aryan Ujagaonkar

Velocity
The speed of something movin in a specific direction it tells you not only how fast something is moving, but also the direction it's travelling

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Reply 01 Jan 1970 05:30 AM