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mina [271]
3 years ago
6

a waitperson pushes the bottom of a glass tumbler full of water across a tabletop at a constant speed. The tumbler and its conte

nts have a mass of 0.70kg, and the coefficient of kinetic friction for the surfaces in contact is 0.41. What force does the waitperson exert on the glass?
Physics
1 answer:
bekas [8.4K]3 years ago
4 0
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions here.

 <span>Constant speed, therefore net force in the x direction must = 0. 

Find normal foce: 

Fnet in the y direction is equal to 0. 

0 = Fn - Fg 
Fn = 0.70 (9.81) 
Fn = 6.867 N 

x direction: 

Fnet = Fapp - Ff 
0 = Fapp - mu(Fn) 
Fapp = 0.41(6.867) 
Fapp = 2.81547 N</span>
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The gravitational force is s type of force that has the ability to attract any two objects with mass. Gravitational force tries to pull two masses towards each other.

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brainly.com/question/24783651

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