A 20kg slender rod AB is pinned to a roller at A that slides freely along the slot as shown in the figure below. The rod is released from the rest at an angle of 30. At the same time, a couple moment of M = 5 N.m in clockwise direction is applied at its centre of gravity. If immediately after the release the acceleration of the roller at A is 43m/s, determine the reaction forces at the pin connection at Point A.

Q: The robot arm is elevating and extending simultaneously. At a given instant, 0 = 37°, 0 = 43 deg/s,…

A:

Q: The robot arm is elevating and extending simultaneously. At a given instant, 0 = 29,0 = 36 deg/s, 0…

A:

Q: A uniform link AB with mass m and length I is fixed to a rotating cylinder. The angular velocity and…

A: A link AB having a mass m and length l is given which is fixed to the rotating cylinder. Let the…

Q: The slotted arm revolves about a normal axis through point O with a constant angular velocity w.The…

A: Given datar=20+2 sin(n wt)where n= number of lobes=6 in casesw=12 rad/sspring compression 11.5 N to…

Q: The elevator E and its freight have a total weight of 869.4 lb. Hoisting is provided by the motor M…

A: Given data as per question  total weight = 869.4 lb counterweight C weigh = 128.8 lb velocity = 15…

Q: At the instant shown, the uniform slender rod with mass m = 40 kg is pin-supported at point O. It is…

A: Find the magnitude of support reaction at point O.

Q: the pin support at A suddenly fails, determine the beam's initial angular acceleration and the force…

A: the 600-lb beam is supported at A and Bsubjected to a force of 1000lb calculat , the assume that the…

Q: Most gasoline engines in today's automobiles are belt driven. This means that the crankshaft, a rod…

A:

Q: (3/84) At the instant when ? = 30°, the horizontal guide is given a constant upward velocity ?0 = 2…

A: Given data:find:The force N exerted by the circular slot and The force P exerted by the is…

Q: In the diagram below, a force P of 750 N is applied to the 350 kg block. Find the acceleration of…

A:

Q: At the instant shown, the uniform slender rod with mass m = 28 kg is pin-supported at point O. It is…

A: given : m = 28 kg M = 60 Nm ω = 5.6 rad/s

Q: The robot arm is elevating and extending simultaneously. At a given instant, 6 = 30°, 0 = 40 deg/s,…

A:

Q: The disk D, which has weight W = 15 lb, starts from rest on an incline when the constant moment M is…

A:

Q: Given a small disk (4-Kg) sliding on top of a smooth table which is connected to an elastic cord…

A:

Q: The two uniform 4-kg bars DC and EF are fixed (welded) together at E. Determine the normal force NE,…

A:

Q: 4. A solid metal pipe of mass 100 kg and length 7 m is placed on a truck as shown in the figure.…

A:

Q: The circular concrete culvert rolls with an angular velocity of w=0.5 rad/s when the man is at the…

A: To find: The angular acceleration of the culvert. Given: The angular velocity of the culvert is…

Q: The weight of the child is m = 31 kg. θ=115 degrees at the time the photo was taken.

A:

Q: The simple 2.3-kg pendulum is released from rest in the horizontal position. As it reaches the…

A: When a body suspended at a fixed point and it swings about that point, that body is known as the…

Q: Cart A weighing 120 lbs has a hanging mass B weighing 45 lbs attached to it by a 7 ft cable. The…

A:

Q: R a

A: Given information , Radius of the cylinder = R  Height of step = H  Given senario

Q: The M engine of the elevator in the figure operates with an efficiency of 0.75. Determine the force…

A:

Q: 322 The simple 2-kg pendulum is released from rest in the horizontal position. As it reaches the…

A: When a body suspended at a finxed point and it swings about that point, that body is known as the…

Q: QUESTION At the position shown in Figure Q3b, homogeneous rod AB of mass 2 kg momentarily stops.…

A: To determine the angular acceleration of the rod AB, we need to balance the torque acting on the…

Q: 0.60 m P= 100 N 0.60 m 30° B

A:

Q: A bar of 30 kg mass is in the rest position for the position θ = 0 °, for which the spring is in its…

A: Given: The mass of bar, m = 30 kg

Q: angle B ass

A: Need to find steady angle beta.

Q: The 1.8-kg slider fits loosely in the smooth slot of the disk, which rotates about a vertical axis…

A: Given-Infromation: θ¨=0.48rad/s2 ....constant→θ˙=0.48t, θ=0.482=0.24˙t2r=0.12m To-Determine: when…

Q: ustant clockwise angular velocity mo of ad/s. For the position where OA is ontal, find the angular…

A:

Q: The robot arm is elevating and extending simultaneously. At a given instant, 0 = 34°,0 = 37 deg/s, 0…

A:

Q: The device shown is a simplified model of an amusement-park ride in which passengers are rotated…

A:

Q: B 100 On a slope, the 1.3-tonne engine with an almost constant thrust of 300 N is driven by its…

A:

Q: The strings AB and AC connect the 200 g ball to the vertical shaft, as shown in Fig. 2. The shaft…

A:

Q: 900 N 4) The uniform 40 kg slender rod is being pulled by a cable that passes over the small smooth…

A:

Q: Figure 2.2 shows a flower vase and trolley having a mass of 4 kg is pulled by a towing force T = 25…

A: Given data: The mass of the flower vase and trolley is m = 4 kg. The magnitude of the towing force…

Q: A load of lumber weighing W-25 kN is being raised by a crane. The weight of the boom ABC is 4 KN and…

A:

Q: The flat circular disk rotates about a vertical axis through O with a slowly increasing angular…

A:

Q: The tractor is used to lift the 170-kg load B with the 24-m-long rope, boom, and pulley system. The…

A:

Q: A uniform plate has a weight of 50 lb. Link AB is subjected to a couple moment of M = 10 lb # ft and…

A: Given that, Weight of the plate = 50lb Moment M = 10 lb-ft Since the plate undergoes the cantilever…

Q: the small block B is attached to the vertex A of the ight circular cone using a light cord. The cone…

A: Given-Information:- AB = 200 mm m = 0.3kg v = 0.6 m/sec To-Determine:- Tension in the cord

Q: Q2 /A: The 6-kg lever OA with 250-mm radius of gyration about O is initially at rest in the vertical…

A: Given, Mass of lever, m=6kgRadius of gyration, r=250mmSpring stiffness, K=525N/mAngular velocity,…

Q: angle 0 o:

A: To find Tilt angle

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.