4. Billy Bob Joe is trying to save his crates full of bananas that are in danger of falling over a cliff. He pulls on one of the crates with a rope, applying a force P as shown. He is quite strong, so he is able to pull the crates to safety, so that the whole system is accelerating to safety. a. Write the equation of motion for every object in this system. Your final equations should only have P, m₁, M2, M3, M4, G, T1, T2, T3, μk, and 0 in them. Box each equation. b. Solve for the acceleration of the crates in terms of only P, m₁, m2, m3, m4, g, μk, and 0.

4. Billy Bob Joe is trying to save his crates full of bananas that are in danger of falling over a cliff. He pulls on one of the crates with a rope, applying a force P as shown. He is quite strong, so he is able to pull the crates to safety, so that the whole system is accelerating to safety. a. Write the equation of motion for every object in this system. Your final equations should only have P, m₁, M2, M3, M4, G, T1, T2, T3, μk, and 0 in them. Box each equation. b. Solve for the acceleration of the crates in terms of only P, m₁, m2, m3, m4, g, μk, and 0.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: A train starts from rest and accelerates uniformly, until it has traveled 3.3 km and acquired a…

A: Given data: Initial velocity (v0) = 0 m/s Final velocity (v) = 48 m/s Distance traveled (d) = 3.3…

Q: dragster accelerates from rest down a road of length d = 400.0 m. In the absence of any friction the…

A: The downward force on the dragster along its motion is given by

Q: Draw the velocity-time graph and acceleration-time graph for a model rocket launched vertically into…

Q: Kenny is climbing the stairs of his apartment building for exercise. Kenny weighs 83 kg and the…

A: Given :m=83kg h=11 inches per step=0.27m Change in potential energy =mgh-0= 83*10*0.27=224.1J The…

Q: You start out by driving 138 miles south in 4 hours and 38 minutes, and then you stop and park for a…

A: Given: Distance travelled before break=d1=138 miles Time taken to travel distance d1=4 hours 38…

Q: 2. a. Define displacement r, velocity v and acceleration a b. Use these parameters to derive a…

A: a.Displacement r is the shortest distance between the initial and final position. Velocity v is the…

Q: 9. Draw the velocity vs time graph of the motion using the average value of final velocity you…

Q: 11. The velocity of an object is given by v = Dt³, where D is a constant in m/s' and t is time in…

Q: You are traveling on an interstate highway at the posted speed limit of 70 mph when you see that the…

A: In this question it is given that the initial velocity is 70mph Brakes are applied and velocity…

Q: . A man on the edge of a platform 8 ft above the ground throws a ball vertically upwards with an…

Q: 3. A jet plane has a takeoff speed of Vtakeoff = 60 m/s and can move along the runway at an average…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: At the end of a race a runner decelerates from a velocity of 8.70 m/s at a rate of 1.80 m/s2. A. How…

Q: A spacecraft that is initially at rest turns on its engine at t=0. If its mass is 3000 kg and the…

Q: Shown is a graph of the motion of the blades of a blender that is starts empty and is initially…

Q: An object's position in a given coordinate system is described by the vector r = t2 i - (3t + 3) j.…

A: The position of the object is given by,

Q: Starting at 48th Street, Dylan rides his bike due east on Meridian Road with the wind at his back.…

A: (a) Find the distance (d) travelled by Dylan (travelling at v = 15mph for time t1 = 20 min) as…

Q: Lucas is driving west with belongings on car. After driving west for an hour and a half he stops for…

Q: nt. 8. A cannonball is shot from a cannon at 45-degree angle: a. In Galeleo's Kinetic equations,…

A: a. In galeleo's kinetic equations, the variable that should be constant is acceleration in order to…

Q: 9. A helicopter is initially traveling East at 11.0 m/s. It undergoes an upward acceleration of 0.96…

A: Helicopter acceleration in y = 0.96m/s2Speed in east direction = 11m/s.

Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

4. Billy Bob Joe is trying to save his crates full of bananas that are in danger of falling over a
cliff. He pulls on one of the crates with a rope, applying a force P as shown. He is quite
strong, so he is able to pull the crates to safety, so that the whole system is accelerating to
safety.
a. Write the equation of motion for every object in this system. Your final equations
should only have P, m₁, M², M³, M4, g, T1, T2, T3, µk, and 0 in them. Box each
equation.
b. Solve for the acceleration of the crates in terms of only P, M₁, M2, M3, M4, g, μk, and
0.
3
3
3
4
T
2
T
3
m
2
T
1
μ
k
m
1

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

Similar questions

You measure the motion of a dynamics cart using a motion sensor. You then plot the cart’s position vs. time and velocity vs. time. The best way of finding the average acceleration of the cart is to find: a. the y-intercept of the position vs. time plot. b. the y-intercept of the velocity vs. time plot. c. the slope of the position vs. time plot d. the slope of the velocity vs. time plot. e. none of the above
Lisa runs 1.5 km along a straight path and then turns and runs 2.4 km in the opposite direction. She then turns back and runs 700 m in the original direction. Let Lisa’s original direction be the positive direction. What are the displacement and distance, in km, she ran? * A. Displacement is 4.6 km, and distance is -0.2 km. B. Displacement is -0.2 km, and distance is 4.6 km. C. Displacement is 4.6 km, and distance is +0.2 km. D. Displacement is +0.2 km, and distance is 4.6 km.
a. Find the velocity v(t) and acceleration a(t). b. At what value of t does v=0? c. What is the maximum height?
2. A jet plane has a takeoff speed of vtakeoff = 73 m/s and can move along the runway at an average acceleration of 2.4 m/s2. The runway is 1.2 km. Write out the 3 Kinetic equations. a. b. Write out the values of initial position, initial velocity, and acceleration. How many seconds will it take for the plane to reach takeoff speed? с. d. How far will the plane have to travel to get to takeoff speed? will the plane be able to get to take off before it gets to the end of the runway? е.
1. A rocket has an initial displacement of 1867 meters from the launchpad. It is moving with a velocity of 26 meters per second^2. What is it's displacement and velocity at t=200 seconds? 2. If this rocket has a jerk of 1 meter per second^3, then what is it's displacement at t=200 seconds? 3. If the rocket were traveling at an elevation angle (i.e., 0 degrees is horizontal and 90 degrees is vertical) of 30 degrees, then what is its horizontal displacement and its vertical displacement in meters?
A round with a mass of m= 11.5 g is shot out of a rifle that has length L= 1.14 m. The round spends t= 0.14 s in the barrel. a. Write an expression, in terms of the given quantities, for the magnitude of the rounds acceleration, a, as it travels through the rifles barrel. You may assume that acceleration is constant throughout the motion. b. Calculate the numerical value for the magnitude of the rounds acceleration, a in m/s square. c. What is the numerical value of the net force F NET in Newton’s acting in the round?
The answer for this problem would be "C" but could you explain me why? The reason for this is to understand this kind of problems in the future not only this one.
A steel cable lying flat on the floor drags a 20 kg block across a horizontal, frictionless floor. A 110 N force applied to the cable causes the block to reach a speed of 3.9 m/s in a distance of 2.0 m. What is the mass of the cable? Express your answer with the appropriate units. m= Submit μA Value Units ? Units input for part A Previous Answers Request Answer