Answer:
a. Distance and displacement
Distance :-)
- <em>Distance is the length of a path between two points.</em>
- <em>Distance is a scalar quantity.</em>
- <em>Distance is denoted by “d”.</em>
Displacement :-)
- <em>Displacement is the shortest distance between two points.</em>
- <em>Displacement is a vector quantity.</em>
- <em>Displacement is denoted by “s”.</em>
b. Speed and velocity
Speed :-)
- <em>Speed is the time rate at which an object is moving along a path.</em>
- <em>Speed is a scalar quantity.</em>
- <em>Formula is s= d/t.</em>
<em>Velocity :-)</em>
- <em>Velocity is the rate and direction of an object's movement.</em>
- <em>Velocity </em>is a vector quantity.
- <em>Formula is d= s/t.</em>
c. Work and power
Work :-)
- <em>Work is defined as the process of energy transfer to the motion of an object through the application of force.</em>
- <em>Work is a scalar quantity. </em>
- <em>The SI unit of work is Joule (J).</em>
Power :-)
- <em>Power is defined as the amount of energy transferred in unit time. </em>
- <em>Power is a scalar quantity.</em>
- <em>The SI unit of power is Watt (W).</em>
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Hope its helpful :-)
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Answer:
the landing
Explanation:
people are relieved if the landing is successful
Answer:
Anaerobic exercise
Explanation:
Anaerobic exercise consists of performing high-intensity activities such as run, doing sit-ups, or any exercise that requires a lot of effort for a short time. Muscles trained with anaerobic exercise offer greater performance when performing activities of short duration and great intensity.
The culture of a society is not stagnant. It can change in certain situations. So yes, it is true.
