Question
A boat moves through the water with two
forces acting on it. One is a 2.80×10
3
N
forward push by the motor, and the other is a
1.56×10
3
N resistive force due to the water.
a)What is the acceleration of the 1312.6 kg
boat?
Answer in units of m/s^2
b)If it starts from rest, how far will it move in
17.2 s?
Answer in units of m
c)What will be its speed at the end of this time
interval?
Answer in units of m/s
forces acting on it. One is a 2.80×10
3
N
forward push by the motor, and the other is a
1.56×10
3
N resistive force due to the water.
a)What is the acceleration of the 1312.6 kg
boat?
Answer in units of m/s^2
b)If it starts from rest, how far will it move in
17.2 s?
Answer in units of m
c)What will be its speed at the end of this time
interval?
Answer in units of m/s