The 250-lb concrete block A is released from rest in the position shown and pulls the 400 lb logup the 30' ramp. Plot the velocity of the block as it hits the ground at B as a function of thecoefficient of kinetic friction u, between the log and the ramp. Let ux vary between 0 and 1. Whydoes the computer not plot results for the entire range specified?400lb250lbA30 deg20'Hints:-- Model the system as a dependent motion analysis and derive acceleration equations in terms ofthe unknown quantities-- Use MATLAB to solve this system of equations (you'll need one equation for each unknown!)-- Define uk as a range in MATLAB from 0 to 0 in 0.01 increments-- Plot the function of the velocity for the block as it hits the ground

Answered: Image /qna-images/answer/7952d349-8751-45c1-a6df-a7a5cf11b5e4.jpg

The 250-lb concrete block A is released from rest in the position shown and pulls the 400 lb log up the 30" ramp. Plot the velocity of the block as it hits the ground at B as a function of the coefficient of kinetic friction u, between the log and the ramp. Let uk vary between 0 and 1. Why does the computer not plot results for the entire range specified? 400lb 250lb A 30 deg 20

The 250-lb concrete block A is released from rest in the position shown and pulls the 400 lb log up the 30" ramp. Plot the velocity of the block as it hits the ground at B as a function of the coefficient of kinetic friction u, between the log and the ramp. Let uk vary between 0 and 1. Why does the computer not plot results for the entire range specified? 400lb 250lb A 30 deg 20

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

Similar questions

Please answer it within 30 minutes.I will upvote! Problem: With ball initial velocity of 40m/sCoefficient of kinetic friction between ball and ground is 0.110.How fast is the ball still traveling when it reaches net distance of 18m away?Assume the ball is still in motion on the ground the entire time.
A horizontal force of 80.0 N is applied to a 5.00 kg block as the block slides a distance of 0.800 m along a horizontal floor. The coefficient of kinetic friction between the floor and the block is 0.500. If the block is initially at rest, how fast is it moving at the end of the displacement?
answer Q 5
A student releases a 3.9kg cart from the top of ramp and starts a stopwatch. The length from the front of the cart to the end of the ramp and the distance from the end of the ramp to the stopper are shown. Neglect backwards friction and drag and assume the cart does not lose speed transitioning from the ramp to the floor. What is the cart's acceleration on the ramp? unit | (magnitude) What is the cart's acceleration on the floor? 130cm unit (magnitude) How long does the cart take to reach the end of the ramp? 5° 200cm unit (timed from the release) How fast is the cart traveling as it hits the stopper? unit How long does the cart take to reach the stopper? unit (timed from the release) cannot be detern check answers challenge ne Calculator ound = 343m/s cant figures Rain to stop e here to search ACC t;320
A 4.0 kg block is initially at rest at a height of H=4.0 m on a ramp. The block then slides down a ramp and encounters a region of friction for Z=3.0 m Finally, stickperson pushes on the block for 4.0 m to bring the block to a stop. With what force did stickperson push to bring the block to a stop? no friction on ramp 3m 'Z' meters of friction region of friction uk = 0.21 no friction during push W
Move over Jeff Bezos, this invention is about to make you the richest person in the world. You have just invented the OyOy (that's YoYo spelled backwards). It is the very latest in home safety and so easy to use! If your building is on fire, simply reach out and grab the cord on the Oyoy and you will be lowered safely toward the ground at a low velocity. The OyOy has a total mass M = 106.0 kg and is shaped like a cylinder of radius R = 0.835 meters. The secret to the operation of the OyOy is its patented shaft whose radius is only r = 0.0830 meters. The cord is wound around the small shaft and this is the secret to your low velocity. Outer Radius = R Spindle Radius = r Mass = M The FORMULA for the moment of Inertia: I = V(y=0)=? We will use the approximation that the shaft is of negligible mass compared to the total. This means that you can treat the entire OyOy as though it is a solid cylinder with mass M and radius R. Imagine that a customer of mass m = 77.5 kg is using the Oyoy and…
Determine the magnitude of the vertical reaction at A if P = 326 N and Q = 1187 N. Let x = 2.55 m, y = 2.5 m, and z = 2.09 m. Round off only on the final answer expressed in 3 decimal places. Instead of units, indicate the direction of the vertical reaction at A : use U if upward, D if downward.
Inthe figure, a 3.9 kg block slides along a track from one level to a higher level after passing through an intermediate valley. The track is frictionless until the block reaches the higher level. There a frictional force stops the block in a distance d. The block's initial speed is vo = 6.8 m/s, the height difference is h = 1.1m, and A. = 0.589. Find d. -0- He Number Units
a 500 N block fromtesfrom rest slides 6m down a 45 degrees slope. the 3m along a level surface and then up 30 degrees incline until it comes to rest again. the coefficient of friction is 0.15 for all surfaces. what is the distance travelled by the block up the 30 degrees inclined yntiuntil it stops. what is the total distance traveled by the block. what is the velocity when uit reach the level surface. what is the velocity of the block just before it travels up the 30 degrees inclined.
rough surfice Smath swace leeeeed 2.50m he 3.00m E; Ei + WNc A 34.2 kg block slides with a velocity of 10.22 m/s to the right on a frictionless surface (as shown in the figure above). The block slides up a slope to a height of 3.00 m and then slides across a 2.50 m long rough surface with a coefficient of kinetic friction equal to 0.325. The block continues to travel to the right and bumps into a massless spring with a spring constant (k) equal to 2320 N/m. a) How much does the spring get compressed by the block with respect to its equilibrium length? Please answer with a positive number in units of metres, with 3 sig figs. Start with conservation of energy: E, = E; + WNC , and show all steps. b) What is the potential energy stored by the spring when the mass comes to a stop? Please show the symbolic equation and then "plug in the numbers" to give a numerical answer in units of joules with 3 sig figs. c) What happens to the potential energy stored in the spring after the block stops…
Surely upvote u, do it correctly
The friction force that a horizontal surface exerts on a 66-kg object is 17 N. If the initial speed of the object is20 m/s, what distance will it slide before coming to a stop? Calculate to one decimal