Suppose a 64.0 kg gymnast climbs a rope.(a) What is the tension (in N) in the rope if he climbs at a constant speed?(b) What is the tension (in N) in the rope if he accelerates upward at a rate of 1.70 m/s?

In the first case, since the gymnast is climbing at a constant speed soacceleration(a) is…

Suppose a 64.0 kg gymnast climbs a rope. (a) What is the tension (in N) in the rope if he climbs at a constant speed? N (b) What is the tension (in N) in the rope if he accelerates upward at a rate of 1.70 m/s²? N

Suppose a 64.0 kg gymnast climbs a rope. (a) What is the tension (in N) in the rope if he climbs at a constant speed? N (b) What is the tension (in N) in the rope if he accelerates upward at a rate of 1.70 m/s²? N

University Physics Volume 1

18th Edition

ISBN:9781938168277

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

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

Chapter6: Applications Of Newton's Laws

Section: Chapter Questions

Problem 40P: A service elevator takes a load of garbage, mass 10.0 kg, from a floor of a skyscraper under...

See similar textbooks

Related questions

Q: A woman at an airport is towing her 23.5-kg suitcase at constant speed by pulling on a strap at an…

Q: Imagine you are pushing a 15 kg cart full of 25 kg of bottled water up a 10o ramp. If the…

Q: In an Atwood's machine, one block has a mass of 304.0 g, and the other a mass of 454.0 g. The…

A: A) Apply the second kinematic equation for the block of mass 304.0 g and substitute the required…

Q: An elevator filled with passengers has a mass of 1703 kg. (a) The elevator accelerates upward from…

Q: a)The distance between two telephone poles is 43m. When a 1.59 kg bird lands on the telephone wire…

A: A) Distance between poles (L) = 43 m mass of bird (m) = 1.59 kg wire sags by an amount (h) = 0.124 m…

Q: Suppose you have a 132-kg wooden crate resting on a wood floor. (?k = 0.3 and ?s = 0.5) a. What…

Q: C A Three boxes, each of mass 22 kg are on a frictionless table, connected by massless strings. A…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: A locomotive accelerates a 25-car train along a level track. Every car has a mass of 5.0 * 104 kg…

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

A: Given, In a tug-of-war, each man on a 5-man team pulls with an average force of 500 N. So each team…

Q: An elevator filled with passengers has a mass of 1700 kg. (a) The elevator accelerates upward from…

A: Dear student, this question contains more than three sub-parts. As per guide lines we will answer…

Q: n 8 of 8 19.3 lb object has the acceleration components (0.) (0). (a63) 0.35 +( 0.65 s2 11.7 s2 0.63…

A: At t=3.67sec

Q: An elevator loaded with tourists has a mass of 1750 kg. a.) The elevator accelerates upward (in the…

A: Given:Mass of the elevator along with the passengers, m = 1750 kgAcceleration of elevator for first…

Q: The coefficient of static friction between a tire and a certain road is 0.70. (a) What is the…

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

Q: a package of mass m hangs from a short cord that is tied to the wall via cord 1 and to the ceiling…

A: Given: mass of package = m Angle of first cord = 40 Angle of second cord = u

Q: A man is pushing a 780 kg piano up a 7° incline. Assume up the ramp is the positive direction. a)…

Q: A box with mass m1 = 5.00 kg sliding on a rough table with a coefficient of kinetic friction of…

A: Free body diagram

Q: A boat moves through the water at a constant velocity of 7.8 m/s with two forces acting on it. One…

A: Forward push by motor = 2.21×103 N Constant velocity = v = 7.8 m/s Part A. Since boat is moving with…

Q: An astronaut standing on the moon has a mass of 60.0 kg. On the moon, the acceleration due to…

A: Given data: Mass (m) = 60.0 kg Acceleration due to gravity on the moon g' = 1.60 m/s2, down

Q: A 9.50 kg object has the given x and y acceleration components. a, = (039) + (0.73프) ' a, = (11.7) -…

A: Given: The mass of the object is 9.5 kg. ax=0.39 m/s2+0.73 m/s3tay=11.7 m/s2-0.91 m/s3t

Q: a physics lab experiment, a 6.00kg box is pushed across a flat table by a horizontal force. a) If…

Q: A boat moves through the water with 2 forces acting on it. 1 is 2.1 x 10 to the third N pushed…

A: According to Newton's 2nd law of motion, force F acting on mass m moving with acceleration a is…

Q: Suppose a 50.5 kg gymnast climbs a rope. (a) What is the tension (in N) in the rope if he climbs at…

A: Introduction: Newton’s laws of motion have wide range of applications. It can be applied to describe…

Q: A 41.8 kg box is on a frictionless 20° slope and is connected via a massless string over a massless,…

A: Answer: Given values,

Q: An elevator car has two equal masses attached to the ceiling as shown. (Assume m = 2.85 kg.) T (a)…

Q: A jet with mass m = 1.3 x 10° kg jet accelerates down the runway for takeoff at 2.4 m/s“. 1) What is…

A: Recall Fnet=m(Vf-Vi)/t Also if speed is constant the acceleration =0 so force is also zero in this…

Q: Suppose a 60.0-kg gymnast climbs a rope. (a) What is the tension in the rope if he climbs at a…

A: If a gymnast climbs at a constant speed then his acceleration is zero. So for the first part, a=0…

Q: (a) If half of the weight of a flatbed truck is supported by its two drive wheels, what is the…

A: a) Given that, u =0.7 g = 9.8 m/s2 We have to find the maximum…

Q: A certain hawk can fly horizontally (i.e., not diving) at a maximum speed of 80.0 km/hr The hawk…

A: Initial speed of the jet, u = 80 km/hr = 80000 m3600 s=22.2 m/s Deceleration, a = 2.75 m/s2 Mass of…

Q: A light rope is attached to a block with mass M1 = 3 kg that rests on [1.] a horizontal surface with…

Q: Suppose a 67.5 kg gymnast climbs a rope. (a) What is the tension (in N) in the rope if he climbs at…

A: Given Data: The mass of the gymnast is: m=67.5 kg The constant upward acceleration is: a=1.65…

Q: A lamp hangs vertically from a cord in a descending elevator that decelerates at 2.6 m/s?. (a) If…

A: (a) Decceleration (a)= 2.6 m/s2 Tension of the chord (T)= 60 N Now, T = mg + ma m = T/(g+a) m =…

Q: Suppose a 66.5 kg gymnast climbs a rope. What is the tension in the rope if she climbs at a constant…

A: To determine,part a tension in the rope if she clibs with constant velocity(v).given,mass of…

Q: (a) What is the resultant force exerted by the two cables supporting the traffic light inFigure…

A: Now in this case weight and resultant force can be calculated by using free body diagram and newtons…

Q: A loudspeaker of mass 24.0 kg is suspended a distance of hhh = 2.20 m below the ceiling by two…

Q: An elevator filled with passengers has a mass of 1700 kg. (a) The elevator accelerates upward from…

A: Given:- The free body diagram for the elevator is:

Q: An elevator (mass of 1500kg) is lowered using a cable under 16000N of tension. A) Is its speed…

A: when elevator descends; forces acting on it are- F=mg downwards Tension upwards Force = ma upwards…

Q: Suppose a 59.5 kg gymnast climbs a rope. (a) What is the tension (in N) in the rope if he climbs at…

A: (a)The forces acting on the system are the weight of the gymnast in the downward direction and the…

Q: Mr. M is accelerating up the wall at a rate of 0.75 m/s^2. The rope attached to the harness makes an…

A: Newton's second law of motion is:

Q: Suppose a 59.5-kg gymnast climbs a rope. (a) What is the tension in the rope if he climbs at a…

Q: A sleigh is being pulled horizontally by a train of horses at a constant speed of 6.38 m/s. The…

A: Kinetic friction is the force when surfaces in contact move relative to each other. It's magnitude…

Q: A 8.2 kg object undergoes an acceleration of 1.2 m/s2. (a) What is the magnitude of the resultant…

A: The mass of the object m=8.2 kg The acceleration of the object, a=1.2 m/s2 The magnitude of force on…

Q: e seat belts are provided in the cars so that if the car stops suddenly due to an emergency braking,…

A: According to Newton's first law a body is in state of rest or motion remains in that unless force…

Q: A 6.7 kg object undergoes an acceleration of 1.5 m/s?. (a) What is the magnitude of the resultant…

Q: A jet with mass m = 1.2 x 10° kg jet accelerates down the runway for takeoff at 2.3 m/s. 1) What is…

Q: Suppose you have a 118-kg wooden crate resting on a wood floor. (For each answer, enter a number. μk…

Concept explainers

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”

Question

Suppose a 64.0 kg gymnast climbs a rope.
(a) What is the tension (in N) in the rope if he climbs at a constant speed?
(b) What is the tension (in N) in the rope if he accelerates upward at a rate of 1.70 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: Part a

VIEW

Step 2: Part b

VIEW

Step 3: Results

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

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 service elevator takes a load of garbage, mass 10.0 kg, from a floor of a skyscraper under construction, down to ground level, accelerating downward at a rate of 1.2m/s2 . Find the magnitude of the force the garbage exerts on the floor of the service elevator?
In a tug-of-war between Sam and Maddy, each pulls on the rope with a force of 250 N. What is the tension in the rope? If both remain motionless, what horizontal force does each exert against the ground?
A block with mass mb=7.75 kg is suspended on a string. You pull upwards on the string creating a tension force of magnitude TYb=79.2275 N. If the upward speed of the block is 2.25 m/s right now, then what is its speed 5.5 s later?
A 14.9 kg is being dragged by a horizontal type to the left, while slowing down from 46 m/s to 6.1 m/s over 1.2 seconds. If the tension in the rope is 37.9 N, then what is the coefficient of friction for the fictional force acting on the sled?
A 82.2-kg person stands on a scale in an elevator. What is the apparent weight when the elevator is (a) accelerating upward with an acceleration of 1.92 m/s2, (b) moving upward at a constant speed, and (c) accelerating downward with an acceleration of 1.44 m/s2?
The upward normal force exerted by the floor is 620 N on an elevator passenger who weighs 650 N. What are the magnitude in (m / s2) and direction of the acceleration on the passenger?
An elevator weighing 5.8 KN is ascending with an acceleration of 3m/s2. The operator is standing on a scale inside the elevator and during ascension the scale registers 910 N. What is the true weight of the operator in kg and the tension in the supporting cable?
The masses of the red and blue wagons are 6.09 kg and 2.63 kg, respectively. If the red wagon is pulled by 18.9 N force, the tension (N) in the cable connecting the two wagon of the system is:
A spaceship lifts off vertically from the Moon, where g = 1.6 m/s2. If the ship has an upward acceleration of 1.0 m/s2 as it lifts off, what is the magnitude of the force exerted by the ship on its pilot, who weighs 735 N on Earth?
A cable attached to a block of mass 10.05 kg pulls the block along a horizontal floor at a constant velocity. If the tension in the cable is 6.23 N, what is the coefficient of kinetic friction between the block and the floor?
A fisherman is fishing from a bridge and is using a "30.0-N test line." In other words, the line will sustain a maximum force of 30.0 N without breaking. What is the weight of the heaviest fish that can be pulled up vertically, when the line is reeled in (a) at constant speed and (b) with an acceleration whose magnitude is 2.16 m/s2?
A 28 kg suitcase is being pulled with constant speed by a handle that is at an angle of 26 ∘ above the horizontal. If the normal force exerted on the suitcase is 180 N, what is the force F applied to the handle?