Question

A 6.00 kg mass hangs from a cable. a. What is the tension in that cable?...

A 6.00 kg mass hangs from a cable.

a. What is the tension in that cable?

b. The object is given an upward acceleration of 3.00 m/s2 by a force pulling straight up on the cable. What is the tension in the cable during that acceleration?

c. The force on the cable is reduced to an amount that allows the object to fall with a downward acceleration of 5.00 m/s2. What is the resulting tension in the cable during that acceleration?

d. The object is allowed to go into free fall. What is the tension on the cable at that point?

Homework Answers

Answer #1

If you have any confusion then please ask me in the comment box.

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A block of mass 1 kg hangs without vibrating at the end of a spring with...
A block of mass 1 kg hangs without vibrating at the end of a spring with a force constant 1N/m attached to the ceiling of an elevator. The elevator is rising with an upward acceleration of g/4.The acceleration of elevator suddenly ceases. What is the amplitude of the resulting oscillations?
A rescue helicopter lifts a 94.8-kg person straight up by means of a cable. The person...
A rescue helicopter lifts a 94.8-kg person straight up by means of a cable. The person has an upward acceleration of 0.581 m/s2 and is lifted from rest through a distance of 13.0 m. (a) What is the tension in the cable? How much work is done by (b) the tension in the cable and (c) the person's weight? (d) Use the work-energy theorem and find the final speed of the person.
A 1.55-kg object hangs in equilibrium at the end of a rope (taken as massless) while...
A 1.55-kg object hangs in equilibrium at the end of a rope (taken as massless) while a wind pushes the object with a 14.3-N horizontal force. Find the magnitude of the tension in the rope, and the rope\'s angle from the vertical. The acceleration due to gravity is 9.81 m/s2.
A ?=2.45 kg object hangs in equilibrium at the end of a rope (taken as massless)...
A ?=2.45 kg object hangs in equilibrium at the end of a rope (taken as massless) while a wind pushes the object with a ?W=21.9 N horizontal force. Find the magnitude of the tension in the rope and the rope's angle from the vertical. The acceleration due to gravity is ?=9.81 m/s2. tension____N angle_____ (2) A crate hangs from a rope that is attached to a metal ring. The metal ring is suspended by a second rope that is attached...
Description: A single mass m1 = 3.9 kg hangs from a spring in a motionless elevator....
Description: A single mass m1 = 3.9 kg hangs from a spring in a motionless elevator. The spring is extended x = 11 cm from its unstretched length. the spring constant of the spring is 347.45 N/m Now, three masses m1 = 3.9 kg, m2 = 11.7 kg and m3 = 7.8 kg hang from three identical springs in a motionless elevator. The springs all have the same spring constant that you just calculated above. the force the top spring...
(a) An elevator of mass m moving upward has two forces acting on it: the upward...
(a) An elevator of mass m moving upward has two forces acting on it: the upward force of tension in the cable and the downward force due to gravity. When the elevator is accelerating upward, which is greater, T or w? (b) When the elevator is moving at a constant velocity upward, which is greater, T or w? (c) When the elevator is moving upward, but the acceleration is downward, which is greater, T or w? (d) Let the elevator...
A bucket of water of mass 15.9 kg is suspended by a rope wrapped around a...
A bucket of water of mass 15.9 kg is suspended by a rope wrapped around a windlass, that is a solid cylinder with diameter 0.350 m with mass 12.4 kg . The cylinder pivots on a frictionless axle through its center. The bucket is released from rest at the top of a well and falls a distance 10.2 m to the water. You can ignore the weight of the rope. Part A What is the tension in the rope while...
An object with mass m1 = 3.70 kg, rests on a frictionless horizontal table and is...
An object with mass m1 = 3.70 kg, rests on a frictionless horizontal table and is connected to a cable that passes over a pulley and is then fastened to a hanging object with mass m2 = 10.8 kg, as shown in the figure. Two objects labeled m1 and m2 are attached together by a cable. Object m1 lies on a horizontal table with the cable extending horizontally from its right side. The cable extends horizontally from the right side...
A tension of 35.0N is applied downward on a 2.50kg mass. What is the acceleration of...
A tension of 35.0N is applied downward on a 2.50kg mass. What is the acceleration of the mass? -14.0m/s2 -59.5m/s2 -23.8m/s2 -4.20m/s2 A spring with a spring constant of 4.75N/m applies a force of 3.25N when it is stretched. How much was the spring compressed? 0.684m 1.46m 8.00m 15.4m
An elevator filled with passengers has a mass of 1583 kg. (a) The elevator accelerates upward...
An elevator filled with passengers has a mass of 1583 kg. (a) The elevator accelerates upward from rest at a rate of 1.20 m/s2 for 2.00 s. Calculate the tension in the cable (in N) supporting the elevator. (b)The elevator continues upward at constant velocity for 9.22 s. What is the tension in the cable (in N) during this time? (c)The elevator decelerates at a rate of 0.600 m/s2 for 4.00 s. What is the tension in the cable (in...