A 1.5-kg object has a velocity of 5 $\hat{\mathbf{j}}$ m/s at t = 0. It is accelerated at a constant rate for five seconds after which it has a velocity of (6 $\hat{\mathbf{i}}$ + 12 $\hat{\mathbf{j}}$ ) m/s. What is the magnitude of the resultant force acting on the object during this time interval?
A)3.8 N
B)3.2 N
C)2.8 N
D)4.3 N
E)4.6 N

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The Answer of A 1.5-kg object has a velocity of 5 $\hat{\mathbf{j}}$ m/s at t = 0. It is accelerated at a constant rate for five seconds after which it has a velocity of (6 $\hat{\mathbf{i}}$ + 12 $\hat{\mathbf{j}}$ ) m/s. What is the magnitude of the resultant force acting on the object during this time interval?
A)3.8 N
B)3.2 N
C)2.8 N
D)4.3 N
E)4.6 N

A 15-Kg Object Has a Velocity of 5 j^\hat{\mathbf{j}}j^​ M/s at T = 0

A 15-Kg Object Has a Velocity of 5 $\hat{\mathbf{j}}$ M/s at T = 0