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A: Given,

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: DIOCK Anas mass of 5 kg each. Khov ILlally at rest tho mognituudo of tho for

A: GIVEN:

Q: A B 30° 6.3 ft

A:

Q: A 2.8-lb slider is propelled upward at A along the fixed curved bar which lies in a vertical plane.…

A:

Q: Two identical 1350-kg automobiles A and B are at rest with their brakes released when B is struck by…

A:

Q: Four 3-kg packages are held in place by friction on a conveyor which is disengaged from its drive…

A: Total vertical distance between block 1 and 4 is 2.4m So vertical distance between blocks be 0.8m…

Q: The rod of negligible mass is subjected to a couple moment of M = (30t²) N - m and the engine of the…

A: Given             Force, F = 15t  Momentum, M = 30t2          Length, L = 4 m Find Speed of the car,…

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: A golfer hits a ball with an initial velocity of magnitude v0 at an angle a with the horizontal.…

A:

Q: The rod of negligible mass is subjected to a couple moment of M = (30t2) N - m and the engine of the…

A:

Q: Car B is towing car A at a constant speed of 10 m/s on an uphill grade when the brakes of car A are…

A:

Q: Ball A (1kg) has a velocity of +10m/s and impacts the stationary Ball B (10kg). If the Coefficient…

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: A 400-kg satellite has been placed in a circular orbit 1500 km above the surface of the earth. The…

A:

Q: At an intersection, car B was traveling south and car A was traveling 30° north of east when they…

A: This problem will be solved by considering principle of conservation of momentum. The complete…

Q: Ball A (1kg) has a velocity of +10m/s and impacts the stationary Ball B (10kg). If the Coefficient…

A:

Q: In a game of pool, ball A is moving with a velocity of 58 m/s when it strikes balls B and C, which…

A: ⏹️ Approach to solving the question: To solve the given problem involving the collision of pool…

Q: Equations for the conservation of energy must be used, the speed that bodies of mass m1 and m2 have…

A: The mass of the pulley is MAnd the radius of the pulley is RCase1-the angles are different and the…

Q: During a hammer thrower’s practice swings, the 7.1-kg head A of the hammer revolves at a constant…

A: Given data as per question mass =7.1 kg p= 0.93 m  angle= 60° Calculations aA=an=vA2ρconsidering…

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

A:

Q: Two blocks A and b , of mass 4 kg and 5 kg, respectively, are connected by a cord that passes over…

A: Draw the schematic diagram for the above problem statement. At position 1 to position 2,

Q: es Two blocks A and B, of mass 4 kg and 5 kg, respectively, are connected by a cord which passes…

A:

Q: Example 2.12 An elastic rubber band is B, attached to points A and B. |3'm 2 m. Determine its length…

A:

Q: A block a of 5000g is released from rest if the masses of the pulleys and ropes are disregarded…

A:

Q: A 15-lb block B starts from rest and slides on the 25-lb wedge A , which is supported by a…

A: Taking the wedge B and block A as a single system. Draw the velocity diagram for the both the…

Q: Three small spheres A, B and C, which weight 1, 2 and 4 lb respectively, can slide freely on a…

A: V0 = (8 ft/s)i WA = 1 lb WB = 2 lb Wc = 4 lb θ = 45° VA = 0  VB = (2 ft/s)i + (VB)y j

Q: Initially, a 4-lb ball Bis traveling around in a circle of radius Ti = 3 ft with a speed (vg), = 7.0…

A: Given:-

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A: Given: weight of the automobile is w=2250 lb, initial speed of the uncontrolled automobile is v1=65…

Q: t takes 34 s for the 60-Mg tugboat to increase its speed uniformly to 25 km/h, starting from rest.…

A: (a) To find: The force of the rope on the tugboat. Given: The speed of tugboat is v=25 kmh. The mass…

Q: Initially at rest, Car A and Car B are connected by a tow cable. The winch on the back of the Car A…

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

Q: Three small spheres A, B, and C , each of mass m , are connected to a small ring D of negligible…

A: Let us the system consist of two-sphere A and B State-1 At the Instant cord DC Brakes Momentum of…

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.