Question

define intensity of velocity and instantaneous acceleration acceleration with expression

Answer 1

$\huge{hey-dear}$

ANSWER=>
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ɪɴᴛᴇɴsɪᴛʏ ᴏғ ᴠᴇʟᴏᴄɪᴛʏ => Intensity can be found by taking the energy density (energy per unit volume) at a point in space and multiplying it by the velocityat which the energy is moving.

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ɪɴsᴛᴀɴᴛᴀɴᴇᴏᴜs ᴀᴄᴄᴇʟᴇʀᴀᴛɪᴏɴ ᴡɪᴛʜ ᴇxᴘʀᴇssɪᴏɴ =>

Instantaneous Acceleration. When an object is moving, then it changes its speed and thus there is a change in velocity. An acceleration is the rate of velocity change in the given time period. ... In case of instantaneous acceleration, it is the change at a particular moment.

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ⱧØ₱Ɇ ł₮₴ ⱧɆⱠ₱ ɎØɄ

Answer 2

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The instantaneous acceleration, or simply acceleration, is defined as the limit of the average acceleration when the interval of time considered approaches 0. It is also defined in a similar manner as the derivative of velocity with respect to time.