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Q: 25 Determine: 1) The velocity of the ball as it passes through point B. 2) The tension TA in the…

A: 1) Velocity of ball as it passes point B:   Applying conservation of energy between points A and B-…

Q: A ball of mass (m) is connected by a light string of length (L) to a frictionless pivot point P and…

A: Given: A swinging pendulum

Q: the normal force between the collar and the rod as the collar passes through B. ength of 5 in. and a…

A:

Q: Two steel balls, each of mass m = 1.84 kg, are welded to a light rod of length L = 545 mm and…

A:

Q: system of blocks is pulled by a force P. The string connecting blocks A and B passes over a pulley…

A: The ratio of tensions on the ropes of the pulley is related by the formula given below as- T1T2=eμθ…

Q: The crate/box shown has a square shape, an in-plane size of 10 ft X 10 ft and a uniformly…

A: Given data: -  The weight of the box is W = 300 lb. The value of horizontal force P is P = 40 lb.

Q: ) Initially at rest, A Mitsubishi Pajero and a Toyota Vios are connected by a tow cable. The winch…

A: Given: Mass (Pajero) = 2.5 Mg Mass (Toyota) = 1.25 Mg L = 5m Vrelative = 2 m/s

Q: Problem 1. A 35-lb block slides down a 20° inclined plane with an initial velocity of 3 ft/s.…

A: To findDetermine the velocity of the block in 4 seconds if the coefficient of kinetic friction…

Q: A sphere of radius r and mass m is projected along a rough horizontal surface with the initial…

A: Given data:   The radius of the sphere is r. The mass of the sphere is m. The initial angular…

Q: The system before consists of blocks A and B that are connected by an inextensible cable running…

A: Block A mass= 3 KgBlock B mass= 4 Kg

Q: A toy rocket of mass 1 kg is placed on a frictionless horizontal surface at rest. Then the rocket…

A: Find the speed of rocket at time 0.5 seconds Mass of rocket = 1 kg

Q: The two blocks are released from rest when r = 1.0 m and 0 = 30°. Neglecting the mass of the pulley…

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Q: The two blocks shown are originally at rest. Neglecting the masses of the pulleys and the effect of…

A:

Q: cord can handle is 6.75 N. Knowing that at t = 0, r = 0, determine the angle at which the cord…

A: mg is weight force, T is tension force in cord,  is normal force along radial OA direction.

Q: In the braking test of a sports car its velocity is reduced from 70 mi/h to zero in a distance of…

A: The given problem is solved by using equations of dynamic equilibrium and equations of motion.…

Q: Initially at rest, A Mitsubishi Pajero and a Toyota Vios are connected by a tow cable. The winch on…

A: Given: MA = 2.5 Mg MB = 1.25 Mg Vrel = 2m/s L = 5 m

Q: To transport a series of bundles of shingles A to a roof, a contractor uses a motor-driven lift…

A: Consider the free body diagram for the system as shown below.

Q: Two cars of the same mass run head-on into each other at C. After the collision, the cars skid with…

A: Given data: The mass of both the cars is equal mA = mB = m. The speed of car A before impact is vA…

Q: 3. A single wire ACB passes through a ring at C attached to a sphere which revolves at a constant n…

A:

Q: The 0.5-kg flyballs of a centrifugal governor revolve at a constant speed vin the horizontal circle…

A:

Q: Two steel balls, each of mass m = 1.84 kg, are welded to a light rod of length L = 545 mm and…

A: given data mass of each ball(m)=1.84 kglight rod…

Q: use momentum and impulse equation.

A: Given:Initial speed; vi​=88ft/sFinal speed; vf​=29.33ft/sThe angle of incline; θ=2.29°Coefficient of…

Q: 38. The smooth rod is free to rotate in a horizontal plane on the vertical shaft. The 4-lb ball has…

A: Assumptiom: The rod is massless and frictionless, hence the ball will only experience centrifugal…

Q: A 32,000-lb airplane lands on an aircraft carrier and is caught by an arresting cable. The cable is…

A: Using the Pythagorean theorem in the triangle is:

Q: 1. The system before consists of blocks A and B that are connected by an inextensible cable running…

A: Given, Mass of  block A, MA=3 kg Mass of block B, MB=4 kg

Q: Knowing that the coefficient of static friction between the tires and the road is 0.80 for the…

A: Velocity is the distance covered by a car per unit of time. and acceleration is defined as the rate…

Q: A spring AB of constant k is attached to a support at A and to a collar of mass m. The unstretched…

A: The change in the kinetic energy when the collar moves from point B to C: ∆KE=12m(vC2-vB2) here the…

Q: In a governor of the Hartnell type the arms of the bell-crank levers are equal in length, and those…

A: To Find: (a) the magnitude of each operating mass if a force of 90 N isrequired at the sleeve to…

Q: A 1500-kg automobile starts from rest at point A on a 6 incline and coasts through a distance of 150…

A: Answer: (a) The speed of the automobile at point B is 17.54 m/s. (b) The coefficient of static…

Q: The recoil mechanisms of large artillery guns would benefit if designed well to allow their quickest…

A:

Q: Two steel balls, each of mass m = 1.84 kg, are welded to a light rod of length L = 545 mm and…

A:

Q: A 2000-kg automobile starts from rest at point A on a 6° incline and coasts through a distance of…

A: mass of the automobile,         M=2000 Kg ;         W=M*g ;           =(2000-kg)*(9.81 ms -2) ;…

Q: A package is projected up a 15° incline at A with an initial velocity of 8 m/s. Knowing that the…

A: Given Data: The angle of inclination is θ=15° The coefficient of kinetic friction is μk=0.12 The…

Q: 6) An A 10-lb collar is attached to a spring and slides without friction along a fixed rod in a…

A: To findDetermine the force exerted by the rod on the collar at point A and point B.Givenweight of…