what are the direction (relative to the + x axis) of the net force and the particle's

B

BIG L

New member
direction of travel? The velocity of a 4 kg particle is given by v = (2ti + 6t2j ) m/s, with time t in seconds. At the instant the net force on the particle has a magnitude of 40 N, what are the direction (relative to the positive direction of the x axis) of (a) the net force and (b) the particle's direction of travel?
 
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