please help with these questions kinetic friction between the box and the surface?moving at constant velocity. What is the maximum coefficient ofper second is acted upon by a 5-newton force of friction. The timekilogram box at constant velocity across the floor. The coefficientnewtons applied parallel to the surface is required to keep the box* 31. A 2-kilogram mass moving along a horizontal surface at 10 meters* 32. A force of 40 newtons applied horizontally is required to push a 20-* 33. A 100-newton box is moving on a horizontal surface. A force of 10Forces arrequired to bring the mass to rest is(2) 2 s(3) 5 s(1) 10 s(4) 4 sof friction between the box and the floor i(2) 2(3) 0.5(1) 0.2(4) 5(3) 0.5(1) 0.1(2) 10(4) 1000Base your answers to questions 34 and 55 on ie diagram and information belowThe diagram shows a 2.0 kilogram mass suspended from a string that isattached to a 3.0 kilogram lab cart. (1he system is kept at rest by means ofhook H.) Assume that the system is fictioniess, that the pulley has no mass.and that the table is level.Pulley3.0 kg2.0 kg* 34. The force exerted on the cart by the hook is closest to(2) 2.0 N(1) 6.0 N(3) 20. N(4) 10. N* 35. After the cart is released, the total mass being accelerated is(2) 2.0 kg(1) 6.0 kg(3) 5.0 kg(4) 4.0 kgI 36. What is the net force on the block shown?[Fixedwall10 NBlockFloor(1) ON(2) 9.8 N(3) 10 N(4) 20 N

Deacceleration of 2 kg mass is given by a =F/m Here, a = deacceleration f= Force applied =…

31. A 2-kilogram mass moving along a horizontal surface at 10 meters per second is acted upon by a 5-newton force of friction. The time required to bring the mass to rest is (2) 2 s (3) 5 s (1) 10 s (4) 4 s lied horize

31. A 2-kilogram mass moving along a horizontal surface at 10 meters per second is acted upon by a 5-newton force of friction. The time required to bring the mass to rest is (2) 2 s (3) 5 s (1) 10 s (4) 4 s lied horize

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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Question

please help with these questions

kinetic friction between the box and the surface?
moving at constant velocity. What is the maximum coefficient of
per second is acted upon by a 5-newton force of friction. The time
kilogram box at constant velocity across the floor. The coefficient
newtons applied parallel to the surface is required to keep the box
* 31. A 2-kilogram mass moving along a horizontal surface at 10 meters
* 32. A force of 40 newtons applied horizontally is required to push a 20-
* 33. A 100-newton box is moving on a horizontal surface. A force of 10
Forces ar
required to bring the mass to rest is
(2) 2 s
(3) 5 s
(1) 10 s
(4) 4 s
of friction between the box and the floor i
(2) 2
(3) 0.5
(1) 0.2
(4) 5
(3) 0.5
(1) 0.1
(2) 10
(4) 1000
Base your answers to questions 34 and 55 on ie diagram and information below
The diagram shows a 2.0 kilogram mass suspended from a string that is
attached to a 3.0 kilogram lab cart. (1he system is kept at rest by means of
hook H.) Assume that the system is fictioniess, that the pulley has no mass.
and that the table is level.
Pulley
3.0 kg
2.0 kg
* 34. The force exerted on the cart by the hook is closest to
(2) 2.0 N
(1) 6.0 N
(3) 20. N
(4) 10. N
* 35. After the cart is released, the total mass being accelerated is
(2) 2.0 kg
(1) 6.0 kg
(3) 5.0 kg
(4) 4.0 kg
I 36. What is the net force on the block shown?
[Fixed
wall
10 N
Block
Floor
(1) ON
(2) 9.8 N
(3) 10 N
(4) 20 N

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