An 8-kg block slides 150mm from rest down the 25-degree plane. The spring has a value of k = 1800N/m. The coefficient of friction is 0.20.8 kg150 mm25°kThe image below gives you a suggested flow on how you will solve the problems given, applying the different principles of Dynamics. QUESTION 5Which of the following gives the nearest value for the maximum deflection of the spring, in mm?O 72.5O 7067.5O 75QUESTION 6Which of the following gives the nearest value for the maximum spring force, in Netwons?121 N1800 N900 N4.123 N

Answered: Image /qna-images/answer/91885106-15bd-465d-8286-2c41755dc5b4.jpg

An 8-kg block slides 150mm from rest down the 25-degree plane. The spring has a value of k = 1800N/m. The coefficient of friction is 0.20. 8 kg 150 mm 25° The image below gives you a suggested flow on how you will solve the problems given, applying the different principles of Dynamics.

An 8-kg block slides 150mm from rest down the 25-degree plane. The spring has a value of k = 1800N/m. The coefficient of friction is 0.20. 8 kg 150 mm 25° The image below gives you a suggested flow on how you will solve the problems given, applying the different principles of Dynamics.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

Experiment #2: Acceleration vs. Mass Link https://phet.colorado.edu/sims/html/forces-and-motion-basics/latest/forces-and-motion-basics_en.html In this lab you will determine the relationship between acceleration and mass. Choose an Applied Force at the beginning, and keep it constant for this entire experiment. Set the friction to zero. This will make your Applied Force equal to the net force. Record data for five different values of Mass. Graph Acceleration vs. Mass. Graph this in Google sheets(you want a line graph - it should only have one line). Make sure that Mass information is used as the x value Make sure that Acceleration information is used as the y value Add a trendline – see what fits best – linear, exponential, polynomial, etc … Add a copy of you graph below the table Applied Force (N) Mass (kg) Acceleration (m/s²)
The two ramps pictured here each have a region of length L with kinetic friction coefficient uk and are otherwise frictionless. Identical masses m start at identical heights up the ramps, with the same initial velocity down the ramp. How do their final speeds compare when they reach the far right-hand side? (The answer requested here is qualitative and does not require detailed calculation). L m m Vi #0 Vi O Mass is moving faster in #1 The masses are moving at the same speed. Mass is moving faster in #2 O There is not enough information to decide. L Mk#0 1 2 m m Vf,1 V₁,2
A crate of 68 kg simply stands on the moving cart with constant acceleration a. The height from the center of gravity to the cart, L, is 1.5 m, and the angle 0= 13°. What is the maximum acceleration a (in m/s²) the cart can have without tipping over on the cart? The coefficient of static friction between the crate and the cart is ls = 0.49. Please pay attention: the numbers may change since they are randomized. Your answer must include 3 places after the decimal point. Take g = 9.81 m/s2. 0.5 m |0.5 m G a Your Answer: Answer
A crate of 68 kg simply stands on the moving cart with constant acceleration a. The height from the center of gravity to the cart, L, is 1.5 m, and the angle 0= 13°. What is the maximum acceleration a (in m/s²) the cart can have without tipping over on the cart? The coefficient of static friction between the crate and the cart is ls = 0.49. Please pay attention: the numbers may change since they are randomized. Your answer must include 3 places after the decimal point. Take g = 9.81 m/s². 0.5 m |0.5 m • G a Your Answer: Answer
A disk rotating with constant acceleration of 0.005 revolutions / s2 And the movement starts from rest. What is the angle velocity after one minute? How many turns makes the same disc in point number one after one minute. If an external force does not affect the body, what does that mean? And if the body is in free fall, is its speed constant or variable, what is its acceleration equal, and how can the friction be reduced between the contact surfaces
A crate of 67 kg simply stands on the moving cart with constant acceleration a. The height from the center of gravity to the cart, L, is 1.2 m, and the angle = 12°. What is the maximum acceleration a (in m/s²) the cart can have without tipping over on the cart? The coefficient of static friction between the crate and the cart is μg = 0.55. Please pay attention: the numbers may change since they are randomized. Your answer must include 3 places after the decimal point. Take g = 9.81 m/s². 0.5 m 0.5 m L Your Answer: ● 0 Answer G
Find the angle of banking for a highway curve of 300-ftradius designed to accommodate cars travelling at speed ofup to 120 mph, if the coefficient of friction between thetires and the road is 0.60. What is theminimum speed in miles per hour (mph) at which a carcan round the curve without slipping?
The force of friction General Physics (Y1 EOGD) Dr. Hayfaa Raheem Example 2 A 3kg block starts from rest at the top of 30° incline and slides a distance of 2m down the incline in 1.5s. Find (a) the acceleration of the block, (b) the coefficient of kinetic friction between the block and the plane, wel bnS noweM (c) the friction force acting on the block, and (d) the speed of the block after it has slid 2m. Solution -15s
A thin-walled pipe, a uniform cylinder, a uniform sphere, and a bowling ball are all lined up on a ramp at an incline of 3 = 15°. All objects have the same total mass and diameter. As a reminder: Īp = mr², Ic=mr², is = ²mr², 18 = 2² -mr² 10 If all are released from rest at the same moment, after 5 seconds find the distance between... (a) The pipe and the cylinder (b) The cylinder and the sphere (c) The sphere and the bowling ball
The case where the rocket has alinear air drag force F= cV , where c is a constant. Assumingno burnout, solve for ω ( t ) and find the terminal angularvelocity—that is, the final motion when the angular accelerationis zero. Apply to the case M 0 = 6 kg, R = 3 m, m =0.05 kg/s, V e = 1100 m/s, and c = 0.075 N ? s/m to find theangular velocity after 12 s of burning.
A cord passing over a pulley connects two masses, as shown, where m1 = 3.80 kg and m2 = 7.20 kg. The system accelerates with a magnitude of 0.94 m/s2. The coefficient of kinetic friction between the masses and the incline is the same for both masses. Assume the pulley is frictionless, and the cord is massless. (Due to the nature of this problem, do not use rounded intermediate values in your calculations—including answers submitted in WebAssign.) What is the tension (in N) in the cord?
We have proper units for the acceleration and tension. The numbers do not tell much if we can trust the results, but we may consider an extreme case when m, = 0, then a = 9.8 m/s T= N. Correct. If m2 = 0, then a = 0 also correct. Two masses m, and m, are connected by a light string that passes over a H.W تحو eap frictionless pulley, as in Figure. Determine the tension in the string, a) b) the acceleration of each object, c) the force that the ceiling exerts on the hook 一 SOLUTION: 1. Physics: Newton's laws for two correctes objects. (Atwood machine) 2. Second Newton's law for 2D case for every object