Question

Define the following:-
1. lenght
2. Motion
3.Periodic Motion
4. Rotational motion
5. Curvilinear Motion

B. Define how to care of magnet.

fast please, I am in tension
Don't copy from anywhere​

Answer 1

Answer:

1. Length:- The size of something from one end to the other; how long something is.

2. Motion:- Motion, in physics, change with time of the position or orientation of a body. Motion along a line or a curve is called translation.

3. Periodic motion:- Motion object repeated at regular intervals of time is known as periodic motion.

4. Rotational motion:- Rotational motion can be defined as the motion of an object around a circular path about an axis.

5. Curvilinear motion:- if an object moves around a curved path, it is called curvilinear motion.

Explanation:

hope it helps u

Answer 2

Define the following:-

• Length:-

The distance of something from one end to the other is called length.

• Motion:-

When the position of an object (with respect to the another object) changes with time, this is called Motion.

• Periodic Motion:-

A type of motion that repeats itself after equal intervals of time is called Periodic Motion.

• Rotational Motion:-

When an object moves about an axis and different parts of it move by different distances in a given interval of time, this is called Rotational Motion.

• Curvilinear Motion:-

When an object in translational motion moves along a curved path, it is said to be Curvilinear Motion.

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Correct Question:-

Define the care of magnets.

Answer:-

A magnet can lose its magnatic properties due to rough use.

The following activities might be the cause of a magnet loosing it's properties:-

• Dropping from an height
• Applying heat
• Hitting with hard objects such as hammer

And More.

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