Question

ALL formula motion class 9 (LITERALLY ALL)​

Answer 1

Answer:

Hi buddy

Explanation:

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All formulas from chapter laws of motion for class 9 (PHYSICS)

speed = total distance travelled / time required.

velocity = displacement / time.

(a) acceleration = change in velocity / time. (b) acceleration = a = final velocity - initial velocity / time. ...

three equations of motion:- ...

rate of change of momentum = change in momentum / time.

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Answer 2

SPEED =DISTANCE TRAVELLED/TIME TAKEN ,V=S/T

AVERAGE SPEED =TOTAL DISTANCE TRAVELLED/ TOTAL TIME TAKEN

VELOCITY =DISTANCE TRAVELLED IN A GIVEN DIRECTION/TIME TAKEN, V=S/T

DISTANCE TRAVELLED =AVERAGE VELOCITY ×TIME

ACCELERATION=CHANGE IN VELOCITY/TIME TAKEN FOR CHANGE

OR

ACCELERATION=FINAL VELOCITY _ INITIAL VELOCITY/TIME TAKEN

OR

a=v_u/t