B -3 ft- 12 ft

Q: Vo αι A B T h

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) After traveling 145 m along a straight path, a car reaches a speed of 29 m/ s. Determine the…

A: As it is not mentioned that which question need to solve, please find the solution of first…

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: 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: D Collar A has a mass of 3 kg and is attached to a spring of constant 1200 N/m and of undeformed…

A: Given data: r=0.3 mvθ=2 m/vr=0m=3 kgk=1200 N/mr=0.6 m Need to determine the radial and transverse…

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: 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: An 8-kg collar slides without friction along a vertical rod as shown. The spring attached to the…

A: position 1 potential energy .the elongation of spring is , x1=22-12   =10cm    =0.1m…

Q: The coefficient of restitution is 0.9 between the two 60-mm-diameter billiard balls A and B . Ball A…

A: Given data Coefficient of restitution, e = 0.9. Diameter of billiard balls A and B, D =60 mm.…

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: 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: The subway train shown is traveling at a speed of 30 mi/h when the brakes are fully applied on the…

A: Given: The speed of the train is 30 mi/h. The coefficient of kinetic friction is μk = 0.35. The…

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

A:

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

A:

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

A: GIVEN DATA- mass m=1kg FORCE F=(0.25 + 0.5t) N We have to find  speed of the rocket 0.5 seconds.…

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:-

Q: An uncontrolled automobile traveling at 65 mph strikes squarely a highway crash cushion of the type…

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

Q: two automobiles A and B are approaching each other in adjacent highway lanes. at t=0, A and B are…

A:

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: Two small balls A and B with masses 2m and m , respectively, are released from rest at a height h…

A: Given is Ball A has mass = 2m Ball B has mass = m both balls are at height h      To determine  The…

Q: Two steel blocks slide without friction on a horizontal surface. Their velocities before the impact…

A:

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.