Answered: 2. The 7-oz slider has a speed of 2… | bartleby

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2. The 7-oz slider has a speed of 2 ft/s as it passes point A
of the smooth wire guide that lies in the horizontal plane.
Find the magnitude of the force that the guide exerts on
the slider
a. the instant before the slider passes point A
b. the instant it passes point B.
B
A.

Expert Solution

Step 1

Solution:

a)

Given that,

The weight of the slider is 7-oz

So,

$W_{s l i d e r} = 7 oz \times (\frac{1 lb}{16 oz}) = 0.437 lb$

Therefore,

The magnitude of the force exerted by the guide on the slider is:

$R_{A} = W_{s l i d e r} = 0.437 lb$

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