A marbľe M is constrained to move in the horizontal plane along a wire whose shape is as illustrated. At point A, the marble is traveling at a constant speed 5 m/s, and the radius of curvature at that location is PA "A = 2 m. When the marble reaches point B, it has a speed of vg = %3D 3 m/s and a total acceleration of ||a|| = 10 m/s². The tangential component of the marble's acceleration at R

Q: Problem 2.46 A peg is constrained to move in a rectilinear guide and is given the following…

A:

Q: Question 2: A bead M slides without friction on a rigid wire (T). This rigid wire rotates around the…

A: Solution-:  As given that angular velocity of wire is constant. W=Wk

Q: ag, a4, AB/A VB = 8.5 m/s VA =7 m/s B 50 m 50 m 40°

A: Given Data:-

Q: In an archery test, the acceleration of the arrow decreases linearly with distances from its initial…

A:

Q: When the bar rotates around point O, the position of the collar sliding along the bar is given by r…

A: Given:r=10-2t+3t3θ=0.2t+0.05t2

Q: A boy riding a bicycle with a constant speed of 800 m/min around a horizontal circu- lar path of…

A: GivenV=800 m/min=80060=13.333 m/sr=50m

Q: A spool with an outer diameter of 8 cm descends by unwrapping an inextensible cable that is wound…

A:

Q: A particle moves in a circular path of radius 0.10 m with a constant rotational speed of 5.0 rev/s.…

A: The acceleration of the particle is the product of the square of angular speed and radius of…

Q: (d) The motion diagram in Figure 1 is a composite diagram constructed from a video analysis of the…

A: The above motion consists of two motions one is horizontal motion ( motion with uniform linear…

Q: Find the components aT and aN of the acceleration vector of a particle moving along a circular path…

A: Given data: The radius of circular path is R=100 cm The velocity of the particle is v0=5 cm/s The…

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

A:

Q: A particle P moves along a straight radial groove in a circular disk of radius a which is pivoted…

A: The radial movement is given by  r=0.5a(1+sin(ωt)) The disc is rotated by an angle φ=φosin(ωt)

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: Q4 The airplane in the figure is moving with speed of 600 kph in a curved trajectory p=9000 m.…

A:

Q: b) Determine the fictitious forces applied to the bead M in the rotating frame R'. c) Given that the…

A: As wire is rotating around the z-axis while frame slides with friction on rigid wire  Given…

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.