An object of mass m
style="color:rgb(34,12,4);">=
2.3
±
0.1
kg
m=2.3±0.1kg
moves at a speed of v
=
1.25
±
0.03
m/s
v=1.25±0.03m/s
. Calculate the kinetic energy (K
=
1

2
m
v
2
K=12mv2
) of the object and estimate the uncertainty δ
K
δK
.

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# Culver, m = 2.3 folkg Q V = 1.25 + 0.03 m/s
a) kinetic energy is given by = 1 my 2
= X X 2 . 3 X 1 . 25 = 1 . 79687J
2
6) for uncertainly, Kmax ( kinetic energy) = _ m max
U 2
max
= 015 x ( 2 . 3...

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An object of mass m style="color:rgb(34,12,4);">=2.3±0.1kgm=2.3±0.1kg moves at a speed of v=1.25±0.03m/sv=1.25±0.03m/s. Calculate the kinetic energy (K=12mv2K=12mv2) of the object and estimate the uncertainty δKδK.

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An object of mass m
style="color:rgb(34,12,4);">=
2.3
±
0.1
kg
m=2.3±0.1kg
moves at a speed of v
=
1.25
±
0.03
m/s
v=1.25±0.03m/s
. Calculate the kinetic energy (K
=
1

2
m
v
2
K=12mv2
) of the object and estimate the uncertainty δ
K
δK
.