How Do Forces Influence Boat Acceleration and Velocity?

AI Thread Summary
The discussion focuses on calculating the acceleration, distance traveled, and final velocity of a 1000 kg boat subjected to a net force of 200 N (1600 N forward push minus 1400 N resistive force). The acceleration can be determined using Newton's second law, F = ma, resulting in an acceleration of 0.2 m/s². If the boat starts from rest, the distance it will travel in 9.0 seconds can be calculated using the formula for distance under constant acceleration, yielding a distance of 8.1 meters. The final velocity at the end of 9.0 seconds can be found using the equation v = u + at, resulting in a velocity of 1.8 m/s. Understanding the relationship between force, mass, and acceleration is crucial for solving these types of physics problems.
marzbars121
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Homework Statement


A boat moves through the water with two forces acting on it. One is a 1600 N forward push by the water on the propeller, and the other is an 1400 N resistive force due to the water around the bow.
(a) What is the acceleration of the 1000 kg boat?
m/s 2

(b) If it starts from rest, how far will it move in 9.0 s?
m

(c) What will its velocity be at the end of that time?
m/s
 
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marzbars121 said:

Homework Statement


A boat moves through the water with two forces acting on it. One is a 1600 N forward push by the water on the propeller, and the other is an 1400 N resistive force due to the water around the bow.
(a) What is the acceleration of the 1000 kg boat?
m/s 2

(b) If it starts from rest, how far will it move in 9.0 s?
m

(c) What will its velocity be at the end of that time?
m/s
You have to show us some effort to solve the problem. To start, what is the relationship between force and acceleration and mass?

AM
 
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