24. A 2.0 kg disk is able to move on a straight, level track with negligible friction. With the disk initially at rest, a horizontal force is applied to the disk. The force is measured as a function of the disk's displacement, and the data are shown in the graph. When the disk's displacement is 2.0 m, the speed of the disk is most nearly (A) 2.8 m/s (B) 4.0 m/s Votak (C) 5.6 m/s (D) 8.0 m/s

24. A 2.0 kg disk is able to move on a straight, level track with negligible friction. With the disk initially at rest, a horizontal force is applied to the disk. The force is measured as a function of the disk's displacement, and the data are shown in the graph. When the disk's displacement is 2.0 m, the speed of the disk is most nearly (A) 2.8 m/s (B) 4.0 m/s Votak (C) 5.6 m/s (D) 8.0 m/s

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: A cord passing over a pulley connects two masses, as shown, where m, = 3.00 kg and m, = 6.00 kg. The…

A: Given, m1=3 kgm2=6 kgθ=350μk,1=μk,2a=1.31 m/s2

Q: 3. An object (mass 300 kg) is at rest on a horizontal surface where the coefficient of static…

Q: 1. A force of 69N is needed to start an 6.9kg box moving across a horizontal surface. Calculate the…

Q: A 200-kg dragster (racing car) exerts a constant force of 4000 N during a race. The coefficient of…

A: As per the guidelines we are subjected to solve only three subparts of a question. Please repost the…

Q: A cord passing over a pulley connects two masses, as shown, where m1 = 3.80 kg and m2 = 7.20…

A: m1=3.8 kgm2=7.2 kga=0.94 m/s2angle=35o

Q: A. A motorcycle and rider have a combined mass of 350kg. The wheels each have a mass of 20kg,…

Q: 2) The 50-kg wheel is connected to a 10-kg block as shown. The block is moving downward with a speed…

A: Given data:

Q: A small object of mass m is located on the surface of the disk with radius R if the magnitude of the…

A: We will answer the first question since the exact one was not specified. Please resubmit the…

Q: A block with mass (3 kg) is pl a) What coefficient of friction b) If the coefficient of friction i…

Q: A block of mass 2.35 kg is pushed up against a wall by a force P that makes an angle of 50.0° angle…

A: According to the given data m=2.35kg θ=50 μ=0.221 Weight of block=2.35x9.8=23.03N we need to find…

Q: Consider a satellite around Earth in an elliptic orbit. At a point in its orbit, the radius (in km)…

Q: An automobile driver took a curve too fast. The car spun out of control about its center of gravity…

A: Cars deceleration,

Q: The coefficient of friction under each of the weights shown in Fig. is 0,1. Solve of the…

Q: ension in the vertical cable while the

A: The tension in belt would be = Mg =2*9.8 =19.6N

Q: (a) Find the coefficient of kinetic friction between the blocks. (b) Find the acceleration of the…

A: let the frictional force be fN so F-f=ma or 310-60*2=f I.e f=190 N so 60*9.8*k=190 Therefore…

Q: Two blocks are arranged as shown. Both block are 40 kg and coefficient of friction is 0.4. a) What…

A: Given, Two blocks with mass = 40 kg. Coefficient of friction on each surface , μ= 0.4

Q: 3. The ropes and pulleys shown are very light and there is no friction. The 5 N block B and 50 N…

A: The weight of block A is The weight of block B is .The system is releasaed from rest.

Q: A 30-kg disk with a radius of 0.7 m is pushed against a spring (k=900N/m). At the instant show where…

A: Given:- mass of disk,m=30 kg,radius of disk,r=.7 m,deformation in spring,x=.2 m,stiffness of…

Q: A 1.21 kilogram block is released from rest on a 13.33° frictionless incline. The object proceeds…

A: To find: The kinetic friction on the horizontal surfaces. Given: The mass of the block is m=1.21 kg.…

Q: A hand pushes horizontally with a constant force on two blocks stacked against a wall (u, between…

Q: 00-kg box is towed to move horizontally from rest by a constant force P=200 N. The kinetic friction…

A: Given:m=100 KgP=200 Nμk=0.1θ=30°g=9.81m/s2

Q: A car whose brakes are locked skids to a stop 70 m from an initial velocity of 80 km/h. Find the…

Q: A 75-kg block is attached to a cable. The cable is then attached to a rotating assembly with a mass…

Q: and cart is m = 100 kg, and starting from rest they pull the rope with a force of P = 250 N. Neglect…

Q: Two blocks connected by a string are pulled across a horizontal surface by a force applied to one of…

A: Draw a diagram for the system showing the forces acting on both the blocks. Here, the heavier block…

Q: A block weighing 200N rests on a horizontal floor. A horizontal force P=100N directed to the right…

Q: A block having a mass of 60kg is subjected to a force, P =337.5N acting 53 degrees from the…

Q: A box slides down a 30° ramp with an acceleration of 1.2 m/s2. Determine the coefficient of kinetic…

Q: A string is wound around a pulley of diameter of 0.2 m. One of its ends is tied to the pulley and…

Q: The crate with a mass of 80 kg is being towed by a chain which is directed at 20°. Find the crate…

Concept explainers

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.

Question

16
12
Force (N)
4.
0.0
0.5
1.0
1.5
2,0
Displacement (m)
24. A 2.0 kg disk is able to move on a straight, level track with negligible friction. With the disk initially at rest, a
horizontal force is applied to the disk. The force is measured as a function of the disk's displacement, and the
data are shown in the graph. When the disk's displacement is 2.0 m, the speed of the disk is most nearly
(A) 2.8 m/s
(B) 4.0 m/s
Vo tak
(C) 5.6 m/s
(D) 8.0 m/s

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

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 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, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

pls send me answer of this question all the parts pls and i will rate you sure, pls solve a,b,c and d and also a and b A 200-kg dragster (racing car) exerts a constant force of 4000 N during a race. The coefficient of kinetic friction between the tires and the pavement is .15. If the drag strip is 1000 m long, determine:a. The net force on the dragster. b. The acceleration of the dragster. c. The time it takes for the dragster to finish the race.d. The dragster's velocity at the end of the race.The dragster now needs to slow down, so it opens a parachute. The force of air drag is 3500 N. The driver also locks the brakes of the dragster, and the coefficient of kinetic friction becomes .75. Determine:a. How long it will take to stop the dragster.b. The distance the dragster travels while stopping.
Only part D and E
|%EE l, I1. a T:0Y 1 aiymaatb5m تسجيل A Powetoint Presentation - Adobe acmbor Reader DC G2-bit) File Esit View Sign Window Help Home Tools PowerPrint Present. Sign In Example #4 : The coefficient of friction between the 20KN block A and the 40KN block B of Figure below is 0.40. The coefficient of friction berween block B and the horizontal plane is 0.15. Determine the force P required to cause motion of block A to impend to the right. SOLUTION : There are 2 case for this problem : Case 1 about the force P will cause motion of A to impend to the right alone without moving Block B Case 2 about the force P will cause motion of A to impend to the right with moving Block B with it in same time. تم انضمام علي عصام کاظم حميد إلى الاجتماع. ۳۷ مشارك آخر Salam عبد الوهاب أنت
A block of mass M = 539.0 g sits on a horizontal tabletop. The coefficients of static and kinetic friction are 0.549 and 0.391, respectively, at the contact surface between table and block. The block is pushed on with a 13.6 N external force at an angle \theta with the horizontal. a) What angle with respect to the horizontal will lead to the maximum acceleration in horizontal direction of the block for a given pushing force? (Give your answer in degrees and use the unit "deg") b) What is the value of this maximum horizontal acceleration?
I need answer within 20 minutes please please with my best wishes
A 5-kg block is acted on a 30-N Tensile force that acts 40 degrees from the horizontal. The kinetic coefficient of friction is 0.25. What is the acceleration of the block? Draw the FBD of the given.
Statics and rigid bodies: Please Show me how to solve the following practice problem. In step by step solution ( Thank you! :) )
acceleration of the skier: 5.5329 m/s^2
A crate of 69 kg simply stands on the moving cart with constant acceleration a. The height from the center of gravity to the cart, L, is 1.4 m, and the angle = 13°. What is the maximum acceleration a (in m/s²) the cart can have without sliding on the cart? The coefficient of static friction between the crate and the cart is μl g = 0.51. Please pay attention: the numbers may change since they are randomized. Your answer must include 3 places after the decimal point. Take g = 9.81 m/s². 0.5 m 0.5 m L Your Answer: Answer G
Q1
2. A 20 kg box sitting on a horizontal surface is pulled by a horizontal force of 64 N. The coefficient of kinetic friction between the box and the surface is 0.2. (Draw free-body diagram here) vsebn lognA en MOIT ANIMAX MATUM70038 blow 10 ode no tos 2010 Owl I 02 sa 0£to shingem seer sosot toriso 21 to obutingam and count onOno gol a. What is the normal force acting on the box?ib et bas 1910 marsib vbod-seil wai(1) b. What is the force of kinetic friction acting on the box? od no oond ton silt ei tad s c. What is the acceleration of the box? rss sdr to noitestsson sdt at tod in
A 60 kgm body has a potential energy if 135 Kcal with respect to a datum plane X and a potential energy of 99 Kcal with respect to a datum planebY. If the local acceleration of gravity is standard, compute the relative position of the plane X relative to plane Y. Reaolve the problem if g=30 fps^2.