HI I'm currently struggling to find the value of us if the system is equilibrium **Homework 2 (HW 2)**Given that \( m_1 = 100 \, \text{kg} \), \( m_2 = 70 \, \text{kg} \), and \( m_3 = 50 \, \text{kg} \):**(A)** Determine the acceleration \( a \) if the table is frictionless.**(B)** Determine the acceleration \( a \) if the coefficient of kinetic friction \( \mu_k = 0.20 \).**(C)** Find the minimum value of the coefficient of static friction \( \mu_s \) if the system is in equilibrium.---**Diagram Explanation:**The diagram depicts a system with three masses: \( m_1 \), \( m_2 \), and \( m_3 \). Mass \( m_2 \) is on a table, connected by a string over pulleys to masses \( m_1 \) and \( m_3 \), which hang off the table's edges. - Mass \( m_1 \) has an acceleration \( a \) pointing downward.- Mass \( m_2 \) has an acceleration \( a \) horizontally, and the kinetic friction \( f_k \) acts opposite to the motion.- Mass \( m_3 \) has an acceleration \( a \) pointing upward.Pulleys are assumed to be frictionless, and the strings are ideal and inextensible.

m1 = 100 kg m2 = 70 kg m3 = 50 kg Coefficient of static friction is us

Answered: (HW 2) Given that m, = 100 kg, m2 = 70…

(HW 2) Given that m, = 100 kg, m2 = 70 kg, and m3 = 50 kg, (A) find a if the table is frictionless, (B) find a if µr= 0.20, (C) find the minimum value of us if the system is in equilibrium. a m2 a

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

Match the conserved quantity with the symmetry of nature that is responsible. - A. B. C. Energy - A. B. C. Momentum - A. B. C. Angular momentum A. Rotation B. Space C. Time
I Review Constants Periodic Table (Figure 1) In an old-fashioned amusement park ride, passengers stand inside a 3.0-m-tall, 5.0-m-diameter hollow steel cylinder with their backs against the wall.. The cylinder begins to rotate about a vertical axis. Then the floor on which the passengers are standing suddenly drops away! If all goes well, the passengers will "stick" to the wall and not slide. Clothing has a static coefficient of friction against steel in the range 0.60 to 1.0 and a kinetic coefficient in the range 0.40 to 0.70. Part A What is the minimum rotational frequency, in rpm, for which the ride is safe? Express your answer in revolutions per minute. Figure 1 of 1 • View Available Hint(s) f = rpm Submit
Q4
< 8 of 18 Exercise 13.35 an Review I Constants A thin spherical shell has radius rA = 3.00 m and mass mA = 35.0 kg. It is concentric with a second thin spherical shell that has radius TB =7.00 m and mass mg = 60.0 kg Part A What is the net gravitational force that the two shells exert on a point mass of 0.0200 kg that is 2.00 m from the common center of the two shells (inside both shells)? Express your answer with the appropriate units. HÀ ? F= Value Units Submit Request Answer • Part B What is the net gravitational force that the two shells exert on a point mass of 0.0200 kg that is 5.00 m from the common center of the two shells (in the space between the two shells)? Express your answer with the appropriate units. HÀ F = Value Units Submit Request Answer • Part C What is the net gravitational force that the two shells exert on a point mass of 0.0200 kg that is 8.00 m from the common center of the two shells (outside both ahelle2 MacBook Air DII 80 888 F10 F11 F12 F7 esc F3 F4 F5 F6…
Q16. A sphere is attached to rod of negligible mass as shown in Figure Q16. The sphere isgiven a small displacement from its initial vertical position. When the rod is in horizontalposition, find its speed v.
University Physics 1 - Momentum, Impulse, Collisions, Rotation of Rigid bodies, Dyanimcs of Rotational motion, Equilibrium, and Elasticity. I need help with this problem and an explanation of why its the answer described below:
As shown in the figure below, m1=2 kg moves with velocity of 5 m/s on a frictionless surface, and collides and sticks with a stationary mass, m2=2.5 kg which is connected to a spring k= 1500 N/m. How far the spring will be compressed (in m). m, Before collision m2 mass-spring system- At maxim um v=0 m. MAM compression m,
I need the answer as soon as possible
11. Which statement is not correct? a. a body cannot have any energy without having momentum b. a body can have kinetic energy without having momentum c. a body in motion will always have a kenitic energy more than the potential energy d. none of these 12. For a system to be in equilibrium, the sum of the external forces acting on the system must be a. equal to unity b. a maximum c. indeterminant d. zero 13. The mass moment of inertia of a cylinder about it's central axis perpendicular to a circular cross section is a. directly proportional to its radius b. independent of its radius c. directly proportional to its length d. independent of its length
A ball with a mass of 70 g crashes into a wall at a speed of 72 km / h and bounces from the wall with the same direction and speed if the collision time is 0.5 ms 1) Find the impulse that is induced by the wall 2)find the average force that acted on the ball when colliding 3. If the force and time change are linear over time. Draw a graphic relationship between power and time 4. Estimate the maximum value of the force acting.
Solution all
Q. eing the entire Solid ande is Called 9. Spherical pendulum Find the afferential equations of motion Sphericod- Alco show that aie a cal pendulum. using Lagrang's anfuat Go ti the Momentum About a vestical Save akis through is Constant ef motion-