Answer:
a. Distance and displacement
Distance :-)
- Distance is the length of a path between two points.
- Distance is a scalar quantity.
- Distance is denoted by “d”.
Displacement :-)
- Displacement is the shortest distance between two points.
- Displacement is a vector quantity.
- Displacement is denoted by “s”.
b. Speed and velocity
Speed :-)
- Speed is the time rate at which an object is moving along a path.
- Speed is a scalar quantity.
- Formula is s= d/t.
Velocity :-)
- Velocity is the rate and direction of an object's movement.
- Velocity is a vector quantity.
- Formula is d= s/t.
c. Work and power
Work :-)
- Work is defined as the process of energy transfer to the motion of an object through the application of force.
- Work is a scalar quantity.
- The SI unit of work is Joule (J).
Power :-)
- Power is defined as the amount of energy transferred in unit time.
- Power is a scalar quantity.
- The SI unit of power is Watt (W).
Hope its helpful :-)
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