Solve both image questions please. Thank you. 2 /3 >ab] E 1157%3. A 75 Kg block is sliding down a 20 degree incline. The coefficient offriction between the block and the incline is .21. Find the ACCELERATIONdown the ramp.M = 75 kem= 0.21%3D20MacBook w 20213 /3 >|HI X157%ab[ E 14. Rachel pushes down on a stationary 33 kg block with a force of 330 N atan angle of 28 ° below the horizontal. If the coefficient of friction betweenthe block and the ground is .17, find the acceleration of the block.28°

Answered: Image /qna-images/answer/441a9aa9-b746-4ef7-8ab0-8048f30261d3.jpg

Answered: Solve both image questions please.…

Science

Physics

Solve both image questions please. Thank you.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter4: The Laws Of Motion

Section: Chapter Questions

Problem 31P

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Concept explainers

Applications Of Reflection Of Light

When a light ray (termed as the incident ray) hits a surface and bounces back (forms a reflected ray), the process of reflection of light has taken place.

Sign Convention for Mirrors

A mirror is made of glass that is coated with a metal amalgam on one side due to which the light ray incident on the surface undergoes reflection and not refraction.

Question

Solve both image questions please. Thank you.

2 /3 >
ab] E 1
157%
3. A 75 Kg block is sliding down a 20 degree incline. The coefficient of
friction between the block and the incline is .21. Find the ACCELERATION
down the ramp.
M = 75 kem
= 0.21
%3D
20
MacBook

w 2021
3 /3 >
|HI X
157%
ab[ E 1
4. Rachel pushes down on a stationary 33 kg block with a force of 330 N at
an angle of 28 ° below the horizontal. If the coefficient of friction between
the block and the ground is .17, find the acceleration of the block.
28°

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