A 15-Kg Object Has a Velocity of M/s at T

question 74

Multiple Choice

A 1.5-kg object has a velocity of m/s at t = 0. It is accelerated at a constant rate for five seconds after which it has a velocity of 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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