θ2=45o   ω2=90 rad/s  a) Find the speed of point E. b) Find the acceleration of point B.

Q: 4. Figure 3 shows a bar AB with rollers on both ends sliding down a wall and sloped ground. At a…

A:

Q: The toggle mechanism shown in the figure has the following measurements, link OA = 40 cm, AB = 80…

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Q: 0.4 m В 4 rad/s 2 rad/s? WAB a AB 30° 30° 0.4 m A

A:

Q: If a rigid body is rotating with a constant angular velocity about a fixed axis, the velocity vector…

A: If a rigid body is rotating with a constant angular velocity about a fixed axis, the velocity vector…

Q: A bar rotates about fixed axis O. Find the magnitude of the acceleration of point A. x = 36 rad/s² .…

A: A bar rotates about fixed axis O. Find the magnitude of the acceleration of point A.

Q: Figure Q1 shows the angular velocity of rod AB at the instant is 15 rad/s clockwise, determine the…

A:

Q: VB VA WOA 2 ft 9 Find the relative velocity, B/A when the angle is a. A B 18

A: The angle for AB link is .

Q: Link ABC in the figure below has wheels at point A and B which remain in contact on the horizontal…

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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: If an object has an axis of rotation that passes through points A(1,2,6) and B(-1,2,4), and is…

A:

Q: 3) Rotational Kinetics VG = 20 ft/s 0.5 ft A The 20 Ib ball is given an initial backspin w =…

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Q: nowmobile and he accidentally rides it off a cliff! Point A has a velocity of -1.5 Point B has a…

A:

Q: A 10 ft 6 ft D 12 ft B 0=35°

A: Given data:- Arm OB rotates clockwise=9 rad/sec. To find:- the velocity of point A the angular…

Q: 3. In the given system, determine; a) the vertical velocity of the rack (VR). acceleration of point…

A: Given Data: ωAB=10 rad/sαAB=2 rad/s2   To Find: (a) The vertical velocity of the rack. (b) The…

Q: To calculate the angular speeds of the two bars B2 and B3, you need to use the two point formula:

A:

Q: e Normal component of acceleration of a moving object in space time t is given by a = t and the…

A: Given, (rho) = 25t an = t Normal component of acceleration, an = v2/(rho) t = v2/

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.