Radial transverse components: When the rod OA rotates, the pin P moves along the parabola BCD. If it is known that the equation of this parabola is r=2b/(1-cos(θ)) and that θ = kt, determine the velocity and acceleration of P when: a) θ=0  b) θ=90°  Note: Take b = 40 inches and k = 0.01 rad/s determine for θ = 0° and θ = 90° (Indicate magnitude, direction and sense).

Q: The bent flat bar rotates about a fixed axis through point O. The angle can be found at any instant…

A:

Q: 143. The collar moves around the circular track. The collar has the angular velocity and angular…

A: Given:The radius of the circular track, The angular velocity of the collar, The angular acceleration…

Q: At time t = 17 s, the velocity of a particle moving in the x-y plane is v= 0.14i +2.92j m/s. By time…

A:

Q: The y-coordinate of a particle in curvilinear motion is given by y = 4.5t³-5.9t, where y is in…

A: Introduction: Curvilinear motion is the movement of an item along a curved route. Vectors can be…

Q: The flywheel shown in the figure is pinned at its center and for the instant shown rotates with an…

A:

Q: 0(a) The x-coordinate of a particle in curvilinear motion is given by x = 4.4t3 - 4.9t where x is in…

A: Introduction: Curvilinear motion is described as motion that happens when a particle moves along a…

Q: d The angular velocity of Ink AB is w = An 4.4ra (Figure-1) Part A Determine the magnitude of the…

A: The angular velocity of Ink AB is wAB = 4.4 rad/s. (Figure-1) .Part A- Deternine the magnitude of…

Q: Q2) The bent flat bar rotates about a fixed axis through point O. The angle can be found at any…

A:

Q: Q1) The angular velocity of the radar gun at point O is è = 0.2 rad/s when 0-40°, and the radius of…

A: The given data: θ˙ = 0.2 rad/sθ = 40°Radius of the road = r = 500 m

Q: The car A has a forward speed of 21 km/h and is accelerating at 3.0 m/s². Determine the velocity and…

A:

Q: At time t= 20 s, the velocity of a particle moving in the x-y plane is v = 0.12i + 2.64j m/s. By…

A:

Q: с 45° B To Determine AB= 25 mm BC = 15 mm • Cam Pushes the arm at A With upward velocity of 14 mm/s…

A: Consider the angular velocity of the arm as  acting in clockwise sense.At the given instant,…

Q: The x-coordinate of a particle in curvilinear motion is given by x = 3.7t3 - 4.5t where x is in feet…

A:

Q: Consider the portion of an excavator shown. At the instant under consideration, the hydraulic…

A: For solution refer below images.

Q: At the instant shown, point B has a velocity of 3 m to the right and accelerates at Determine the…

A:

Q: Motion of the sliding block P in the rotating radial slot is controlled by the power screw as shown.…

A:

Q: 350mm. If its angular velocity is A particle moves along a circular path of radius r= 83² where t is…

A:

Q: 2. A highway ramp is three-quarters of a circle with a radius of 50m. A car enters the ramp at Point…

A:

Q: Consider the thin rectangular plate. At the instant shown, point A has an acceleration of a…

A:

Q: 4t +5t (mm). take y=20 mm, determine (a) the velocity of k; and (b) the acceleration of k.

A:

Q: At the instant shown, the shaft and plate rotates with an angular velocity of 14 rad/s and angular…

A: Given data: ω=14 rad/sα=7 rad/s Need to determine the velocity and acceleration of point D.

Q: In the chain below the main coordinate is e, determine the displacement, speed and acceleration for…

A:

Q: The x-coordinate of a particle in curvilinear motion is given by x = 3.71³-4.5t where x is in feet…

A: Introduction: The curvilinear motion refers to the movement of an item along a curved route. It…

Q: The length of the crank is 2 inches and the length of the connecting link is 4 inches. The distance…

A:

Q: = 4. 3) The hydraulic cylinder D extends, moves the rigid rod ABC, and causes the collar A to move…

A:

Q: ft/sec Vp =t sin i+ cos

A: Calculated acceleration at t= 2 second.

Q: The rod OA rotates counterclockwise with a constant angular velocity of @-5 rad/s. Two pin-connectod…

A:

Q: Q2) The bent flat bar rotates about a fixed axis through point O. The angle can be found at any…

A:

Q: The cart has a velocity of 4 ft∕sec to the right. Find the magnitude of velocity on point "B" on the…

A:

Q: bent flat bar rotates

A: θ=πsintθ=30o=π6π6=πsintt=9.6 sec…

Q: The x-coordinate of a particle in curvilinear motion is given by x = 1.9t3 - 1.7t where x is in feet…

A: Given data: The x-coordinate of a particle in curvilinear motion is given byx = 1.9t3 - 1.7t   where…

Q: The ladder of a fire truck rotates about the z-axis with an angular velocity of w;=0.18 rad/s, which…

A:

Q: Q17. A ball is being pushed by a rod in the vertical plane along a curved path with (C · 0) m, where…

A: Solution: Given Data: r=CθC=0.4θ=1.4 radθ.=1.3 rad/sθ..=2.8 rad/s2

Q: 2 ft V=15 ft/s

A: In rolling, the point of contact has not only linear velocity due to translation but also tangential…

Q: The hinged rod is rotating counterclockwise at a rate of 1rad/s. The slider moves with respect to…

A: Given That: ω = 1 rad/sec vt = 1m/sec r = 1 m Now,  FBD:

Q: The x-coordinate of a particle in curvilinear motion is given by x= 4.8t³-2.7t where x is in feet…

A:

Q: Point X moves in a circular path of 6-m radius so that its arc distance from an initial position Y…

A: Answer: The normal component of acceleration of the point is 32.667 m/s2.

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.