The screenshot below shows the horizontal forces applied on a...

1. The screenshot below shows the horizontal forces applied on a fridge of mass 202.5 Kg. If the fridge starts from rest, what is the time required to reach the limit speed of simulation?
   

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   O Acceleration Friction None Lots Friction Force 255N 50ON Applied Force Applied Force 500 Newtons -500 500

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2. After analyzing the position and velocity of an object in circular motion you obtained the following table of values for the vertical velocity as a function of time. 
   

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   After analyzing the position and velocity of an object in circular motion you obtained the following table of values for the vertical velocity as a function of time. < 3.. (D v .<'=> 9 N N Select a few data points around the time when the object reaches its highest location. A plot of these points should show a clear linear trend. Use this fit to obtain an estimate of the magnitude of the centripetal acceleration of the object. Since this is a magnitude, the answer is a positive number.

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