Find out the speed of an object

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To determine the speed of a 10.0 kg box acted on by a constant force of 50.0 N, the relevant equations of motion under constant acceleration must be applied. The initial speed is 2.0 m/s, and the distance traveled to the second timer is 150 cm. The acceleration can be calculated using Newton's second law, F = ma, which allows for the determination of the acceleration needed for the motion equations. The SUVAT equations can then be used to find the final speed as the box passes the second timer. Understanding these principles is crucial for solving the problem effectively.
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Homework Statement


A 10.0 kg box is acted on by a constant force of 50.0 N. If it passes a first timer with a speed of 2.0 m/s and then travels 150 cm to a second timer, what would its speed be as it passes the second timer?

Homework Equations


I know usually to find out the speed of an object it is usually distance over time.
I know the distance being 150 cm
However as there is no time I've come to a complete stand still

The Attempt at a Solution


Stuck at the beginning, if someone would be kind enough to point me in the right direction please.
 
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What equations do you know related to motion under constant acceleration?
 
Vf = Vi + at
If that helps at all.
I have the distance, just not the acceleration to use that equation
 
wapleman said:
Vf = Vi + at
If that helps at all.
I have the distance, just not the acceleration to use that equation
You should be familiar with the SUVAT equations if you are expected to solve a problem like this.
See e.g. https://en.m.wikipedia.org/wiki/Equations_of_motion#Uniform_acceleration.
As for the acceleration, you are given enough information to find it. Which of Newton's laws relates force to acceleration.
 
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