4 A force F pushes on block 2 with mass, m2 = 15kg. Block 1 with mass, mi = 5kg, starts 0.95m m1 m2 above the ground. Both blocks start at rest at t = 0. Block 2 accelerates at a rate of 10.0m/s2 →. The coefficient of friction between all surfaces is 0.25. a. The friction acting on block 1 acts in the direction. (circle one) +x -x +y -y b. The friction force acting on block 2 at the interface between block 1 and block 2 acts in the direction. (circle one) +x -x +y -y c. Calculate the normal force on mi by m2. d. Calculate the friction force on mi by m2. e. Calculate the acceleration of block m1.

4 A force F pushes on block 2 with mass, m2 = 15kg. Block 1 with mass, mi = 5kg, starts 0.95m m1 m2 above the ground. Both blocks start at rest at t = 0. Block 2 accelerates at a rate of 10.0m/s2 →. The coefficient of friction between all surfaces is 0.25. a. The friction acting on block 1 acts in the direction. (circle one) +x -x +y -y b. The friction force acting on block 2 at the interface between block 1 and block 2 acts in the direction. (circle one) +x -x +y -y c. Calculate the normal force on mi by m2. d. Calculate the friction force on mi by m2. e. Calculate the acceleration of block m1.

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Description: C-E only! 4 A force F pushes on block 2 with mass, m2 =15kg. Block 1 with mass, mị =5kg, starts 0.95mmịm2above the ground. Both blocks start at rest at t =0. Block 2 accelerates at a rate of 10.0m/s² →. Thecoefficient of friction between all surfaces

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows:

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C-E only!

4 A force F pushes on block 2 with mass, m2 =
15kg. Block 1 with mass, mị =
5kg, starts 0.95m
mị
m2
above the ground. Both blocks start at rest at t =
0. Block 2 accelerates at a rate of 10.0m/s² →. The
coefficient of friction between all surfaces is 0.25.
a. The friction acting on block 1 acts in the
direction. (circle one)
+x
-x
+y
-y
b. The friction force acting on block 2 at the interface between block 1 and block 2 acts
in the
direction. (circle one)
+x
-x
+y
-y
c. Calculate the normal force on mi by m2.
d. Calculate the friction force on mi by m2.
e. Calculate the acceleration of block mi.

OANSWERS
1 a. 441N↑; b. 686N†; c. 17.0m/s²; d. 8.77m/s²; e. 132N→; f. 132N; g. 3.48m/s*; h. remain the
same; i. decrease;
2 a. 141N; b. 0.287; c. 0.159; d. 0.629m/s²/; e. 1.28m/s;
3 d
4 a. +y; b. -y; c. 50.0i N; d. 12.5j N; e. 10.0i – 7.30j m/s²; f. 0.510sec; g. 1.30m; h. 160N; i.
240N;

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Thank you in advance!
1a, 1b, and 1c
my b,c answers are wrong, what did I do wrong?
How to solve this ?
Pls explain in a few sentences.
#2 A-C
If a 3.73 kg object is placed on a frictionless incline of 67.3 ° and released from rest, what is speed of the object down the incline after traveling a distance of 1.18 m? Enter a number rounded to 2 decimal places and assume it has proper Sl units.
Hwww
Thank you in advance!