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Lecture 12

PHY 1331 Lecture 12: Physics DGD VII


Department
Physics
Course Code
PHY 1331
Professor
Andrzej Czajkowski
Lecture
12

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What%horizontal%force%must%be%applied%to%the%cart%so%that%the%block%remains%stationary%
relative%to%the%cart.%Assume%that%all%surfaces%are%frictionless.
A%block%of%mass%2.50g%is%pushed%2.20%m%along%a%frictionless%horizontal%table%by%a%constant%16.0%N%
force%directed%25%degrees%below%the%horizontal.%Determine%the%work%done%on%the%block%by%the%
applied%force,%normal%force%exerted%on%the%table,and%the%graviton%all%force.%Determine%the%total%
work%done.%%
2.
Physics'DGD'VII
Wednesday,%November%14,%2018
10:02%AM
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