APFIVE Net Force and Constant Velocity
A hockey puck slides across frictionless ice with initial velocity v₀. If the net force on the puck is given by F_net = (3.0 N)i - (3.0 N)i, what happens to the puck’s velocity?
A
The velocity remains constant at v₀
B
The velocity changes direction but maintains magnitude
C
The velocity increases linearly with time
D
The velocity decreases until the puck stops
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