Question

5) Complete the following expression for kinetic Energy.
W=FXS
F=ma.....1
S=
-New ton's Second equation of motion
S=O + .....1
x=0
2
S=1/2 a+2 ---
using equation 1) and 2)
W=1/2m(at)2.......…3
Using Newton's first equation of motion
V = U+ at
V= o+a+
V2 = (at)2......4
W = ------ Using equation 3 and 4
The K.E. gained by an object is the amount of work done on the object.
- W
have
K.C.=W
K.C=....​

Answer 1

Answer:

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