A 1.5-kg object has a velocity of 5 m/s at t = 0. It is accelerated at a constant rate for five seconds after which it has a velocity of (6 + 12 ) 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

Question

A 1.5-kg object has a velocity of 5  m/s at t = 0. It is accelerated at a constant rate for five seconds after which it has a velocity of (6  + 12  ) 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

Quizplus · Accepted Answer

The Answer of A 1.5-kg object has a velocity of 5  m/s at t = 0. It is accelerated at a constant rate for five seconds after which it has a velocity of (6  + 12  ) 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 M/s at at T