4.5 please answer parts a-c Problem 5: A block with mass mj = 7.5 kg rests on the surface of a horizontal table which has a coefficient of static friction of u,= 0.59. This block is connected by a pulley system to another block which hangs vertically. The hanging block has mass m2.Part (a) What is the minimum mass, m2.min, in kilograms, that will cause the system to move?Numeric : A numeric value is expected and not an expression.m2 min =Part (b) A second block with mass of 10 kg is placed on top of the first block. What is the new hanging mass, m2min', in kilograms, that will causethe system to move?Numeric : A numeric value is expected and not an expression.m2,min' =Part (c) The table is inclined at an angle, 0, relative to the horizontal in such a way that the pulley is at the highest point and the 10 kg is removedfrom m1. Write an equation for the magnitude of the normal force, FN, of the block.Expression :FN =Select from the variables below to write your expression. Note that all variables may not be required.T, cos(a), cos(4), cos(0), sin(a), sin(4), sin(0), a, µs, Q, 0, g, m1, m2, tPart (d) Write an equation for the tension, T, in terms of mass mj just before the block begins to slide. Note that the angle 0 is not so large that theblock would slide down the table under its own weight (i.e. if the tension acting on mass m, were removed, the block would remain stationarybased on the friction between the block and the table).Expression :T =Select from the variables below to write your expression. Note that all variables may not be required.cos(a), cos(4), cos(0), sin(a), sin(4), sin(0), a, µs, Q, 0, d, g, m1, m2, tPart (e) Write an equation for the minimum mass m, necessary for the block to slide when the table is inclined.Expression :2,min =Select from the variables below to write your expression. Note that all variables may not be required.cos(a), cos(), cos(0), sin(a), sin(4), sin(0), a, µg, Q, 0, d, g, m1, m2, tPart (f) How is the minimum mass m, for the inclined table different from that for the horizontal table considered in part (a)?MultipleChoice:1) It is greater for the inclined tableS HOT Ciougn inrormation.3) It is less for the inclined table.4) It is the same as for the inclined table.

Answered: Image /qna-images/answer/80876482-05c8-47bc-b70b-584b9c657d23.jpg

Answered: m = 7.5 kg rests on the surface of a…

Science

Physics

m = 7.5 kg rests on the surface of a horizontal ta by a pulley system to another block which hangs

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter5: Newton's Laws Of Motion

Section: Chapter Questions

Problem 35PQ: A black widow spider hangs motionless from a web that extends vertically from the ceiling above. If...

See similar textbooks

Related questions

Q: I Revie To extricate an SUV stuck in the mud, workmen use three horizontal ropes, producing the…

A: Given F1 = 985 N, θ1 =31 F2 = 788 N, θ2 =90+32=122 F3 = 411 N, θ3 =180+53=233 We have to find out…

Q: A +12 nC charge is located at the origin. Part A What is the electric field at the position (x1, Y1)…

Q: hown in the figure below, two long parallel wires (1 and 2) carry currents of I, = 2.86 A and I, =…

A: calculate the net magnetic field at point and find direction as per shown.

Q: (e) magnetic force on a proton O to the right O to the left upward downward O into the page

A: Given: the direction of velocity and the strength of magnetic field is given.

Q: 1. A skier is coming down the hill. What are the forces acting parallel to the slope of the hill?…

Q: PRACTICE EXERCISE 7.5 Plane y = 1 carries current K = 50a, mA/m. Find H at (a) (0, 0, 0) (b)…

Q: A solenoid with radius a produces a magnetic field with strength B pointing into the page. A square…

Q: 3 A perpendicular force is applied to a certain area and produces a pressure P. If the same force is…

A: Given data: Original pressure = P The new force and original force is same. New Area (A') = 2A…

Q: A conducting bar of length 0.25 m and mass of 0.34 kg is pulled to the right with a Force of 3.0 N.…

A: Write a given values of this question. L=0.25mm=0.34kgF=3.0NB=0.750TR=50Ω

Q: How would you report the length of the rectangle shown next to the ruler:

A: Given:- Find:- the length of the rectangle 2.3 cm 2.258 cm 4.26 cm 2.2 cm 2.26 cm…

Q: (c) the magnitude of charge stored on each plate of the 23.0 μF capacitor 1.06-3 X The response you…

Q: An AC source with AV, max = 165 V and f = 60.0 Hz is connected between points a and d in the figure.…

A: Impedance for R,L,C circuit Z = R2 +(XL -XC)2 then find out maximum current through the circuit…

Q: The kinetic energy of an object is increased four times. By what factor is the magnitude of its…

A: Given that, kinetic energy of the body increased by four times .

Q: A bicyclist is finishing his repair of a flat tire when a friend rides by with a constant speed of…

Q: Problem 6: Consider a ball of mass m attached to a string of length L, which is being spun around in…

Q: • A 700 N Marine in basic training climbs a 10.0 m vertical rope at a constant speed in 8.00 s. What…

Q: What is the magnetic flux through the loop shown in the figure below if a = 30 cm? Assume the area…

A: Given: In this question, the given details are, The given diagram is, Here, if the value of a is 30…

Question

4.5 please answer parts a-c

Problem 5: A block with mass mj = 7.5 kg rests on the surface of a horizontal table which has a coefficient of static friction of u,
= 0.59. This block is connected by a pulley system to another block which hangs vertically. The hanging block has mass m2.
Part (a) What is the minimum mass, m2.min, in kilograms, that will cause the system to move?
Numeric : A numeric value is expected and not an expression.
m2 min =
Part (b) A second block with mass of 10 kg is placed on top of the first block. What is the new hanging mass, m2min', in kilograms, that will cause
the system to move?
Numeric : A numeric value is expected and not an expression.
m2,min' =
Part (c) The table is inclined at an angle, 0, relative to the horizontal in such a way that the pulley is at the highest point and the 10 kg is removed
from m1. Write an equation for the magnitude of the normal force, FN, of the block.
Expression :
FN =
Select from the variables below to write your expression. Note that all variables may not be required.
T, cos(a), cos(4), cos(0), sin(a), sin(4), sin(0), a, µs, Q, 0, g, m1, m2, t
Part (d) Write an equation for the tension, T, in terms of mass mj just before the block begins to slide. Note that the angle 0 is not so large that the
block would slide down the table under its own weight (i.e. if the tension acting on mass m, were removed, the block would remain stationary
based on the friction between the block and the table).
Expression :
T =
Select from the variables below to write your expression. Note that all variables may not be required.
cos(a), cos(4), cos(0), sin(a), sin(4), sin(0), a, µs, Q, 0, d, g, m1, m2, t
Part (e) Write an equation for the minimum mass m, necessary for the block to slide when the table is inclined.
Expression :
2,min =
Select from the variables below to write your expression. Note that all variables may not be required.
cos(a), cos(), cos(0), sin(a), sin(4), sin(0), a, µg, Q, 0, d, g, m1, m2, t
Part (f) How is the minimum mass m, for the inclined table different from that for the horizontal table considered in part (a)?
MultipleChoice:
1) It is greater for the inclined table
S HOT Ciougn inrormation.
3) It is less for the inclined table.
4) It is the same as for the inclined table.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

A block of ice (m = 15.0 kg) with an attached rope is at rest on a frictionless surface. You pull the block with a horizontal force of 95.0 N for 1.54 s. a. Determine the magnitude of each force acting on the block of ice while you are pulling. b. With what speed is the ice moving after you are finished pulling? Repeat Problem 71, but this time you pull on the block at an angle of 20.0.
A crate remains stationary after it has been placed on a ramp inclined at an angle with the horizontal. Which of the following statements must be true about the magnitude of the frictional force that acts on the crate? (a) It is larger than the weight of the crate. (b) It is at least equal to the weight of the crate. (c) It is equal to sn. (d) It is greater than the component of the gravitational force acting down the ramp. (e) It is equal to the component of the gravitational force acting down the ramp.
Jamal and Dayo are lifting a large chest, weighing 207 lb, by using the two rope handles attached to either side. As they lift and hold it up so that it is motionless, each handle makes a different angle with respect to the vertical side of the chest (Fig. P5.76). If the angle between Jamals handle and the vertical side is 25.0 and the angle between Dayos handle and the vertical side of the chest is 30.0, what are the tensions in each handle? FIGURE P5.76
A makeshift sign hangs by a wire that is extended over an ideal pulley and is wrapped around a large potted plant on the roof as shown in Figure P6.10. When first set up by the shopkeeper on a sunny and dry day, the sign and the pot are in equilibrium. Is it possible that the sign falls to the ground during a rainstorm while still remaining connected to the pot? What would have to be true for that to be possible? FIGURE P6.10 Problems 10 and 11.
An iron bolt of mass 65.0 g hangs from a string 35.7 cm long. The top end of the string is fixed. Without touching it, a magnet attracts the bolt so that it remains stationary, but is displaced horizontally 28.0 cm to the tight from the previously vertical line of the string. The magnet is located to the right of the bolt and on the same vertical level as the bolt in the final configuration. (a) Draw a free-body diagram of the bolt. (b) Find the tension in the string, (c) Find the magnetic force on the bolt.
For t 0, an object of mass m experiences no force and moves in the positive x direction with a constant speed vi. Beginning at t = 0, when the object passes position x = 0, it experiences a net resistive force proportional to the square of its speed: Fnet=mkv2i, where k is a constant. The speed of the object after t = 0 is given by v = vi/(1 + kvit). (a) Find the position x of the object as a function of time. (b) Find the objects velocity as a function of position.
A car with a mass of 1453 kg is rolling along a flat stretch of road and eventually comes to a stop due to rolling friction. If the car begins with a speed of 10.0 m/s and the car comes to a stop in 6.88 s, what is the coefficient of rolling friction between the tires and the road?
The driver of a speeding empty truck slams on the brakes and skids to a stop through a distance d. On a second trial, the truck carries a load that doubles its mass. What will now be the trucks skidding distance? (a) 4d (b) 2d (c) 2d (d) d (e) d/2
In the situation described in Problem 45 and Figure P4.45, the masses of the rope, spring balance, and pulley are negligible. Nicks feet are not touching the ground. (a) Assume Nick is momentarily at rest when he stops pulling down on the rope and passes the end of the rope to another child, of weight 440 N, who is standing on the ground next to him. The rope does not break. Describe the ensuing motion. (b) Instead, assume Nick is momentarily at rest when he ties the end of the rope to a strong hook projecting from the tree trunk. Explain why this action can make the rope break. Figure P4.45 Problems 45 and 46.
You push an object, initially at rest, across a frictionless floor with a constant force for a time interval t, resulting in a final speed of v for the object. You then repeat the experiment, but with a force that is twice as large. What time interval is now required to reach the same final speed v? (a) 4 t (b) 2 t (c) t (d) t/2 (e) t/4
A bag of cement weighing 325 N hangs in equilibrium from three wires as suggested in Figure P4.23. Two of the wires make angles 1 = 60.0 and 2 = 40.0 with the horizontal. Assuming the system is in equilibrium, find the tensions T1, T2, and T3 in the wires. Figure P4.23 Problems 23 and 24.
In Problem 10, the mass of the sign is 25.4 kg, and the mass of the potted plant is 66.7 kg. a. Assuming the objects are in equilibrium, determine the magnitude of the static friction force experienced by the potted plant. b. What is the maximum value of the static friction force if the coefficient of static friction between the pot and the roof is 0.572?