t the instant shown, the speed of the belt joining the two pulleys is 12 ft/s and the magnitude of the acceleration of point A is 600 ft/s2. What is the magnitude of the acceleration of point B at this instant? Note: dimensions in inches

Q: At the Instant shown bar BC has an angular velocity of 3.1 rad/s and an angular acceleration of 2…

A:

Q: acceleration in ft/s² at the bottom of its swing (point D)

A: Calculate the normal acceleration at point D.

Q: The wheel in the figure rotates clockwise with a constant angular velocity of 120 rpm. The pin D is…

A: Solution   Convert the angular velocity of wheel from rev/min to rad/s.ω=2πN60φ=2π×12060  =4π rad/s

Q: Determine the angular acceleration of AB and the linear acceleration of A for the position - 90° if…

A: The angular velocity of OB is .The angular acceleration of OB is .

Q: 3) Link AB of a robotic arm is rotating at a constant speed of 4 rad/s, while link BC is rotating at…

A:

Q: 1. Find the angular acceleration aAg for the instant shown if link OB has a constant angular…

A: In this question , we can find the angular acceleration αAB for the instant

Q: 309 = 6 rad/s 12 rad/s² B 3 in. 3 in 19 เบบบบบบบบ 8 in. AAA

A: Given,

Q: A vehicle is traveling on a curved road at a speed of 55 ft/s at point A, as shown in the figure…

A:

Q: If roller A moves as shown, find the instant center of zero velocity of the bar AB and use it to…

A: Given:To find:(a) Angular velocity of AB.(b) Velocity of roller B.

Q: At the instant shown, link OA is rotating clockwise at 3 rad/s. What is the angular velocity of the…

A: To Find :  The angular velocity of the plate ABD and link CB. Free Body diagram :

Q: If the angular velocity and angular acceleration of link OA are 6 rad/s, 2 rad/s2 and respectively,…

A: Angular velocity is the rate of change in angular position of the object and it is denoted by the…

Q: Magnetic tape is being transferred from reel A to reel B and passes around idler pulleys C and D. At…

A:

Q: For has the instant represented, crank Counterclockubise of w=0.9 rad/s a acceleration respectively…

A:

Q: Roller A of the Figure below moves downward to the left at 45 in./s. Using the method of…

A:

Q: The hammer of a Charpy impact toughness test machine has the geometry shown, where G is the center…

A: Step 1: Step 2: Step 3: Step 4:

Q: For the following mechanism, rod AB is pinned to the two disks at point A and point B, and the two…

A:

Q: A four bar linkage have the following dimensions. Fixed Link AD = 4m, Driving Link AB = 1.5m, Driven…

A:

Q: A motor winds the pulley at A with the kinematic quantities given. Find the acceleration of block E…

A: Given: To find: Acceleration of block E

Q: E. A particle traveling in a circular path of radius 300 m has an instantaneous velocity of 30 m/s…

A: Given data is shown below. r=300 mu=30 m/sat=4 m/s2   It is required to determine the magnitude of…

Q: The bent rod rotates about an axis connecting points A and E. All bends in the rod are 90° angles,…

A:

Q: The instant shown, bar AB has an angular velocity of 6.5 rad/s and an angular acceleration of 4…

A: Given:The angular velocity of AB, ωAB = 4 rad/sThe angular acceleration of 2 rad/s2, αAB = 2…

Q: At the instant shown, the angular velocity of the wheel is 2 rad/sec clockwise. Assuming that the…

A: Given data: Angular velocity of the wheel,  ω=2 rad/s Wheel rolls without slipping radius, r = 533…

Q: Magnetic tape is being transferred from reel A to reel B and passes around idler pulleys Cand D. At…

A: Write the given data in the problem. an1=32 m/s2 at2=40 m/s2 Here, an1 is the normal acceleration of…

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.