Part C A 63.0 kg box hangs from a rope. What is the tension in the rope if: The box has vy, = 4.70 m/s and is speeding up at 5.10 m/s?? The y axis points upward. Express your answer with the appropriate units. • View Available Hint(s) HẢ ? T = Value Units Submit

Part C A 63.0 kg box hangs from a rope. What is the tension in the rope if: The box has vy, = 4.70 m/s and is speeding up at 5.10 m/s?? The y axis points upward. Express your answer with the appropriate units. • View Available Hint(s) HẢ ? T = Value Units Submit

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 37P: An elevator filled with passengers has a mass of 1.70103kg . (a) The elevator accelerates upward...

See similar textbooks

Related questions

Q: Part B How much force does the 2.0 kg block exert on the 1.0 kg block? Express your answer with the…

Q: Part A You want to naila 1.9 kg board to the wall of a barn, as shown below. To position the board…

A: mass m = 1.9 kg co-efficient of static friction is μ = 0.64 From the given figure F is applied…

Q: • Part A Find the magnitude of the force F exerted by the leg on the small pulley. (By Newton's…

Q: #1

Q: The gravitational force exerted on a baseball is 2.16 N down. A pitcher throws the ball horizontally…

A: Step 1 Given data *The gravitational force exerted on a baseball down is Fy = 2.16 N *A ball thrown…

Q: Part A Determine an expression for the acceleration of each block for the case when the blocks have…

A: Given: The masses of the blocks are m1=m2=m

Q: A box is on an inclined plane with angle θ = 20.0◦ with respect to the horizontal. (a) Assuming…

A: (a) The acceleration of the box on an inclined plane is, ax=gsinθax=9.8 m/s2sin20.00ax=3.35 m/s2…

Q: A flatbed truck is carrying a heavy crate. The coefficient of static friction between the crate and…

A: both questions are not interlinked. Therefore, solution is provided for the first question only.

Q: At the airport, you observe some of the jetsas they take off. With your watch you find that it takes…

Q: As part of a physics experiment, youstand on a bathroom scale in an elevator. Though your normal…

A: Given: The normal weight of the person = 610 N Reading of the scale = 730 N

Q: (a) Determine the acceleration of the system below. (b) llustrate the free body diagram of the…

Q: • Part A What is the magnitude of the force F when t = 4.40 s ? Express your answer with the…

Q: Part A Two forces, F1 and F2, act at a point. Fi has a magnitude of 8.80 N and is directed at an…

Q: On aircraft carriers, catapults are used to accelerate jet aircraft to flight speeds in a short…

A: Given that, On aircraft carriers, catapults are used to accelerate jet aircraft to flight speeds in…

Q: Constants Calculate the acceleration of a 1400-kg car that stops from 39 km/h "on a dime" (on a…

A: To solve the question we will find the deceleration first and then using Newton's 2nd law of motion…

Q: Part (a) Write an equation for the acceleration of the two connected blocks in terms of m1, m2, and…

Q: Part A A 200 kg weather rocket is loaded with 100 kg of fuel and fired straight up. It accelerates…

A: Let A be the point at which the fuel ends and B be the point at the highest altitude the rocket…

Q: Part C If the crates are reversed, determine the acceleration of the system. Express your answer to…

A: Given: Mass of the crate = 60 Kg Mass of the second crate = 122 Kg coefficient of friction = 0.18…

Q: g = 10 m/s^2 * %3D Write your complete justification of the answer on your paper. (To accept your…

A: Given : M = 5.0 kg F = 14 N θ = 35°

Q: Part (c) What is the direction of the net force on the crate? Perpendicular to the incline Up the…

Q: A block is placed on a slope as depicted in the graph. The static and dynamic coefficients of…

A: Analyze the following figure. A) Applying Newton’s law in the x-direction, Here, m, fs, μs, N, and…

Q: A. Approximate the average net force during the jumping phase B. Approximate the average…

Q: V. Limitations of Wnet ext = AK Each hand pushes with a constant force Suppose that the experiment…

Q: It takes the elevator in a skyscraper 3.8 s to reach its cruising speed of 13 m/s.A 67 kg passenger…

Q: A sprinter with a mass of 72 kg accelerates uniformly from 0 m/s to 6 m/s in 2 s. (Assume the…

Q: A 56-kg student runs at 4.2 m/s, grabs a hanging 10.0-m-long rope, and swings out over a lake…

A: Solution: given that m = 56 kg v = 4.2 /s L = m

Q: Part A A force of 36.0 N is required to start a 6.0-kg box moving across a horizontal concrete…

A: Given Information:- Force is F=36.0 N Mass of the box is m=6.0 kg Required:- We need to calculate…

Q: You've always wondered about the acceleration of the elevators in the 101-story-tall Empire State…

Q: Part E If an 800 N painter stands at point A, find the tension in the horizontal rope. Express your…

A: It is given that, F1=480+360 =840 NF2=800 N

Q: Part A A 1500 kg car traveling at an unsafe speed of 140 km/h skids to a halt, leaving 85-m-long…

Q: Part B A box with mass 12.0 kg moves on a ramp that is inclined at an angle of 55.0° above the…

A: Given:m=12.0kgθ=55°μ=0.30F=160.0 N

Q: Part (b) What is the force in the coupling between the 37th and 38th cars (this is the force each…

Q: Part A A loudspeaker of mass 16.0 kg is suspended a distance of h=2.00 m below the ceiling by two…

Q: D Assignment Score: 0% Give Up? O Hint Resources Check Answer Question 1 of 8 O forward As the bus…

A: 1) The driver drives the bus at a constant speed. During this time Lucy has no problem to keep her…

Q: Part A How much tension must a rope withstand if it is used to accelerate a 1240 kg car horizontally…

A: We need to calculate tension in the rope so that it can accelerate a block of mass 1240 kg at 1.25…

Q: Question 4. A skateboarder of mass m approaches a ramp with height H and an incline angle of 0. You…

A: Suppose the velocity of skateboarder is u, then the horizontal component and vertical component of…

Q: Part A Consider two blocks connected as shown in (Figure 1). Block A has mass 2.00 kg, and block B…

Q: Part (c) Write an expression for FTy, the magnitude of the y-component of the tension in one chain,…

A: In the given question mass is in equilibrium that means y component of tension in chain will be…

Q: a) For the pulley system shown in Fig. Ql(a), compute with the aid of free body diagram the speed…

Q: A 0.040-kg golf ball hangs by a string from the rearview mirror of a car, as shown in (Eigure 1).…

Q: Part A In a grocery store, you push a 13.9-kg shopping cart horizontally with a force of 10.5 N. If…

A: Given data The mass of the shopping cart is given as m = 13.9 kg. The force is given as F = 10.5 N.…

Q: Part (e) Write an equation for the speed at which the hanging mass hits the floor if it starts…

A: m1= 3.4kg m2 = 1.3kg

Q: Part A When you arrive at Duke's Dude Ranch, you are greeted by the large wooden sign shown in the…

Q: A 5.0 kg object has a set of three forces acting on it, as shown in the diagram. At t = 0, the…

A: (a) Net force

Q: Part A A baseball is thrown straight up. The drag force is proportional to v?. The positive y…

Question

please i need answer for part c and d

I Review | Constants
Part C
A 63.0 kg box hangs from a rope. What is the
tension in the rope if:
The box has vy = 4.70 m/s and is speeding up at 5.10 m/s?? The y axis points upward.
Express your answer with the appropriate units.
• View Available Hint(s)
HA
?
T =
Value
Units
Submit
Part D
The box has vy = 4.70 m/s and is slowing down at 5.10 m/s2?
Express your answer with the appropriate units.
> View Availahle Hint/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

Similar questions

Thieves attempt to transport a 1000 kg safe up a frictionless ramp with inclination θ as shown in Fig. 2. What is the tension in the rope, as a function of θ and g, if the safe moves up the ramp (a) with a constant velocity of 1.0 m/s and (b) with an acceleration of 1.0 m/s2 upward? (c) Does your answer make sense for the limits of θ → 0 and θ → 90°?
A 140 kg wooden crate resting on a wood floor. The coefficients of stattic and kinetic friction here are μs =0.5 and μk=0.3. WHat maximum force, in newtons, can you exert horizontally on the crate without moving it? If you continue to extert this force once the crate starts to slip, what will its accelertation be in m/s2?
An object of mass m falls from rest under gravity subject to an air resistance proportional to its speed. Taking the y axis as positive down, show that the differential equation of motion is m(dv/dt) = mg − kv, where k is a positive constant. Find v as a function of t, and find the limiting value of v as t tends to infinity; this limit is called the terminal speed. Can you find the terminal speed directly from the differential equation without solving it? Hint: What is dv/dt after v has reached an essentially constant value? Consider the following specific examples of this problem.(a) A person drops from an airplane with a parachute. Find a reasonable value of k.(b) In the Millikan oil drop experiment to measure the charge of an electron, tiny electrically charged drops of oil fall through air under gravity or rise under the combination of gravity and an electric field. Measurements can be made only after they have reached terminal speed. Find a formula for the time required for a drop…
Two masses are hung, stationary, by two strings as shown. If M1 is 10 kg, and M2 is 5kg, solve for the force of tension on the rope holding up M2.
Consider the skier on a slope with an tilting angle of 46.1o. Her mass including equipment is 56.6 kg. What is her acceleration in unit of m/s2 if friction coefficient between her and the slope is 0.2 ? Please use g=10m/s2.
THE MASSES Ma and Mb SLIDE ON THE SMOOTH INCLINED PLANES (WITHOUT FRICTION). DETERMINE A FORMULA FOR THE ACCELERATION OF THE SYSTEM IN TERMS OF mA,mB θA, θB AND g. B) IF θA= 32, θB=23 AND mA= 5.0kg, what value of MBwill keep the system at rest? What would be the tension in the string in this case (neglect mass)?
A woman of mass 58.4 kg is standing in an elevator. If the elevator floor pushes up on her feet with a force of 404 N, what is the acceleration of the elevator? Assume the +y-direction to be up. Enter a negative answer if the acceleration is downward and a positive answer if the acceleration is upward. If the elevator maintains constant acceleration and is moving at 1.50 m/s as it passes the fourth floor on its way down, what is its speed 4.00 s later?
A contestant in a winter sports contest pulls a 41 kg block of ice in the positive horizontal direction with a rope over his shoulders over a frozen lake as shown in the figure. Assume the coefficients of static and kinetic friction are us=0.1 and uk=0.03. Calculate the minimum force F he must exert to get the block sliding in newtons. What is ths acceleration in m/s2 once it starts to move, if that force is maintained?
The tension in a violin string is2.7 N. When pushed down against the neck of the violin, the stringmakes an angle of 4.1° with the horizontal. (a) With what forcemust you push down on the string to bring it into contact with theneck? (b) If the angle were less than 4.1°, would the required forcebe greater than, less than, or the same as in part (a)? Explain.
02 / The three blocks have a weight of WA = 20 Ib, WB = 40 lh, and WC = 60 lb, respectively. If the coeflicients of static friction at the surfaces of contact are as shown in the figure, determine the smallest horizontal force P needed to move block A?
A contestant in a winter sporting event pulls a 43 kg block of ice in the positive horizontal direction with a rope over his shoulders across a frozen lake as shown in the figure. Assume the coefficients of static and kinetic friction are µs=0.1 and µk=0.03. Calculate the minimum force F he must exert to get the block sliding in newtons? What is its acceleration in m/s2 once it starts to move, if that force is maintained?
A man is pulling a 25 kg wagon forward at some unknown acceleration. Assuming he is pulling the wagon 178N forward with a rope that is found 29o above the horizontal, and the coefficient of friction between the wagon and the ground is 0.300: a) Determine the acceleration of the wagon. b) Would the acceleration of the wagon change if you pushed the wagon at the same angle rather than pulled it? Explain in two sentences.