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TDizzl
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Homework Statement
A 1000kg car is moving at 25ms when a net force of 200N acts to slow the car. This force acts while the car moves through a distance of 300m. Find the new speed.
Homework Equations
Kinetic Energy equation
v2=u2+2as
The Attempt at a Solution
Attempted the use of Kinetic Energy equation and v2=u2+2as
However the answer I get is 27.4 when the correct answer is 22.5
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