An elevator accelerates upward with an accelerationa. Assuming the elevator and its passengers have atotal mass ofm, what is the tension in the elevator cables while the elevator is accelerating. How does itcompare to the tension when the elevator is not accelerating?

An elevator accelerates upward with an accelerationa. Assuming the elevator and its passengers have atotal mass ofm, what is the tension in the elevator cables while the elevator is accelerating. How does itcompare to the tension when the elevator is not accelerating?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter5: Newton's Law Of Motion

Section: Chapter Questions

Problem 35P: The driver in the previous problem applies the brakes when the car is moving at 90.0 km/h, and the...

See similar textbooks

Related questions

Q: A box of mass M is dragged across a rough horizontal surface using force F. Label all forces acting…

A: N is normal force f is frictional force m is mass, g is acceleration due to gravity mg is weight of…

Q: Abel is pulling a cart, but he's pulling on a handle that causes his force to be applied to the cart…

Q: In a tug-of-war, each man on a 5-man team pulls with an average force of 500N. What is the tension…

Q: * ACTVIg by 20ON Me 0.20 RED'D: a , T, i Tz

A: Given: The angle of the inclination is 40o. The hanging weight is 300 N. The free-body diagram is…

Q: The mass of a mining cart is 40 kg. It is moving with a constant acceleration of 10 m/s/s. What is…

Q: A constant net force of 300 N is applied to accelerate a cart from rest to a velocity of 40m/s in…

Q: the magnitude of the force F for e er in terms of the weight of the suit pur answers in terms of the…

Q: You step into the elevator on the ground floor of the Empire State Building. The elevator takes 4.0…

A: Given: The intial speed of the elevator is 0 m/s. The final speed of the elevator is 10 m/s. The…

Q: Three masses of 3, 2 and 1 kg are pulled by a force of T1 = 12N. What is the acceleration of the…

Q: An elevator cab is pulled upward by a cable.The cab and its single occupant have a combined mass of…

A: Acceleration of the coin relative to the ground is the sum of the acceleration of the coin relative…

Q: A cleaner pushes a 4.50-kg laundry cart in such a way that the net external force on it is 60.0 N.…

A: The expression for the required acceleration is,

Q: During take-off in space, an 80 kg astronaut is subjected to an acceleration equal to 5 times the…

Q: 0LA crane is lifting anidealpulley attached to a Sooly air hand ling unit. If the unit moves ypward…

Q: The diagram beiow shows a sled and rider sliding down a snow-covered hill that makes an angle of…

A: Required : The direction of the normal force.

Q: A particle acted upon by an unbalanced force experiences and magnitude that is directly proportional…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: maxx of a body 3 kg is it's weight? what

A: Given value--- mass = 3 kg. We have to find--- weight?

Q: the ramp make with the horizontal before the block starts to siip down? 02/ Suppose a block with a…

A: θmax=19.29o

Q: A 20 kg box rests on a horizontal surface. What is the minimum horizontal force that is required to…

Q: Force of friction is describe by f = uN. True or False?*

A: The frictional force acting on a body is given by- f=μNwhere,μ is coefficient of friction and N is…

Q: Tollowing student pushes (m=50 Rg) Veločity. ver is ushed with a force of 150 N as shown, determine…

Q: If a baseball is thrown at 150 m/s2 and its mass is 0.50 kg what force is necessary to change…

A: Given: Acceleration, a = 150 m/s2 mass of ball, m = 0.50 kg Solution: Consider Newton's second law…

Q: A student weighs 200 N. If he is in an elevator that is accelerating upward at 2.00 m/s/s, what…

A: weight of student (mg) = 200 N Upwards aceleration (a) = 2 ms2

Q: eA Themmentiocia Cee If the man has a mass m and the platform a mass M, what force must the man pull…

A: as you are observing in the figure that when the man pull the platform to lift himself up along with…

Q: A 20kg box is pushed with an applied force of 45N and experiences a frictional force of 10N. What…

A: Given data: Mass of the box, m=20 kg Force applied on the box, F=45 N Frictional force, f=10 N

Q: A force of 20 N acts upon a bopdy whose weight is 8N. What is the mass of the body? What is the…

A: Given Data: The force is, F = 20 N. The weight is, W = 8 N. The mass of the body can be calculated…

Q: ne tension in the cables ( hts shown in the diagram b

A: All questions are answered below

Q: The acceleration of gravity on the moon is approximately one-sixth the value on earth's surface. If…

A: Given: weight on moon, Wm = 60 N gravity on moon = 1/6 on gravity on earth.

Q: A 63.0-kg sprinter starts a race with an acceleration of4.20 m/s2. What is the net external force on…

A: Mass of the sprinter m=63 kg The acceleration of the sprinter a=4.20 m/s

Q: A musce builder holds the ends of a massles ropas Athe certer of the rope, a 79 kg- ball is hung-as…

Q: hree forces of differ ank, making it acce

Q: climbing on a hill that is inclined at 22º with the horizontal and you wish to build a rope tow to…

A: According to Newton's second law F = ma

Q: A stone w/ mass 40 kg SHS at bottom of bucket. A String of length .om is attached to bucket and the…

A: Given Mass of stone m = 40 kg Length of string l = 1m speed of stone v = 4.5 m/s

Q: In the Jurassic Park sequel, The Lost World, a man tries to keep alarge vehicle from going over a…

Q: An object with a mass of 2.0 kg accelerates 2.0 m/s? when an unknown force is applied to it. What is…

A: Data Given , Mass of the object ( m ) = 2 kg Acceleration ( a ) = 2 m/s2 We have to find out the…

Q: What net force is needed to accelerate a 10-kg mass at the rate of 40 m/s2 (neglect all friction):…

A: Given data: The mass of the object is m=10 kg. The acceleration of the mass is a=40 m/s2.

Q: In a tug of war with a toy between Joe and Fred, Joe pulls the toy with a force equal to 25N. Fred…

A: In tug of war with a toy joe and Fred are applied force in opposite in direction let joe pulls the…

Q: the coefficient of static friction between the 3.00 kg cratw and the 35.0 degrees incline of the…

A: Given: coefficient of static friction μ = 0.3 mass of the object = 3 kg inclination θ = 35°

Q: and accelerate at 3.53m/s. What is the tension Fr in the middle rope? F.

Q: If a water bottle is on the table sitting at rest. What force(s) are present between tension force,…

A: A body with mass placed on any surface exerts weight (downward force due to earth's gravity) on it…

Q: Joe wishes to hang a sign weighing 750 N so that cable A makes a 30o angle as shown. What is the…

A: Using equilibrium of forces along vertical direction Tcos(30) = weight T = 750/cos30 T = 866 N

Q: 250N Draw the trangle of for ces and 120 N determine Hie resultant of the two A forces acting in the…

Q: An elevator cab that weighs 20.8 kN moves upward. What is the tension in the cable if the cab's…

A: W = 20.8 kN = 20.8 x 103 N The weight W is W = mg The mass m is…

Q: The Lamborghini Huracán has an initial acceleration of 0.75g. Its mass, with driver, is 1510 kg. If…

A: Initial mass, m = 1510 kg initial acceleration, a = 0.75 g Final mass, m' = 80 + 1510 = 1590 kg

Q: I.m = 15 kg pus = 0.4 Determine the maximum force of static %3D friction.

A: Answer:- (1) given Mass(m) = 15 kg Static friction (us) = 0.4 Acceleration due to gravity (g) =…

Q: An elevator cab that weighs 27.8 kN moves upward. What is the tension in the cable if the cab’s…

A: Given Weight of the elevator W = 27.8 kN Acceleration a = 1.22 m/s2

Q: Suppose a body of 20Kg having an acceleration of 7m/s2. What is net force experienced by it?

Q: The figure below shows loads hanging from the ceiling of an elevator that is moving at constant…

Question

Expert Solution

Step 1

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, physics and related others by exploring similar questions and additional content below.

Similar questions

Suppose that the resistive force of the air on a skydiver can be approximated by f=bv2 . If the terminal velocity of a 50.0-kg skydiver is 60.0 m/s, what is the value of b?
Check Your Understanding Calculate the acceleration of the system, and the tension in the string, when the masses are and
In the following figure, the horizontal surface on which this block slides is frictionless. If the two forces acting on it each have magnitude F=30.0Nand M=10.0kg, what is the magnitude of the resulting acceleration of the block?
Shown below is a body of mass 1.0 kg under the influence of the forces FA,FB ,and mg . If the body accelerates to the left at 20m/s2 , what are FA and FB?
A cleaner pushes a 4.50-kg laundry cart in such a way that the net external force on it is 60.0 N. Calculate the magnitude of his cart’s acceleration.
Check Your Understanding A 550-kg sports car collides with a 2200-kg truck, and during the collision, the net force on each vehicle is the force exerted by the other. If the magnitude of the truck’s acceleration is 10m/s2 , what is the magnitude of the sports car’s acceleration?
If the order of the barges of the preceding exercise is reversed so that the tugboat pulls the 3.00103-kgbarge with a force of 20.0103N , what are the acceleration of the barges and the tension in the coupling cable?
In the figure, the coefficient of kinetic friction between the surface and the blocks is k. If M=1.0kg , find an expression for the magnitude of the acceleration of either block (in terms of F , k , and g ).
A sailboat has a mass of 1.50103kg and is acted on by a force of 2.00103N toward the east, while the wind acts behind the sails with a force of 3.00103N in a direction 45 north of east. Find the magnitude and direction of the resulting acceleration.
A 0.0502-kg pair of fuzzy dice is attached to the rearview mirror of a car by a short string. The car accelerates at constant rate, and the dice hang at an angle of 3.20 from the vertical because of the car’s acceleration. What is the magnitude of the acceleration of the car?
A helicopter with mass 2.35104kg has a position given by r(t)=(0.020t3)i +(2.2t)j -(0.060t2)k . Find the net force on the helicopter at t=3.0s .
Two forces of 25 and 45 N act on an object. Their directions differ by 70 . The resulting acceleration has magnitude of 10.0m/s2 . What is the mass of the body?