Physics, 06.04.2020 18:21 danielmartinez91
You are driving at a reasonable constant velocity in a van with a windshield tilted 120o relative to the horizontal. As you pass under a utility worker fixing a power line, the worker’s wallet falls onto the windshield. Determine the acceleration needed by the van so that the wallet stays in place if frictional forces are negligible.
Answers: 1
, where m is the mass of the wallet and g is the acceleration due to gravity
(2)
is the angle between the horizontal and the normal reaction
is the horizontal acceleration of the van
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You are driving at a reasonable constant velocity in a van with a windshield tilted 120o relative to...
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