480 m/s B

Q: A B 30° 6.3 ft

A:

Q: 2 kg The centers of two spheres A and B with masses mA 1 kg and mg are a distance ro 1m apart. B is…

A: To determine the speed with which sphere A impacts sphere B under the influence of their mutual…

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

A:

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: A 1-kg block B is moving with a velocity vo of magnitude vo =2 m/s as it hits the 0.5-kg sphere A,…

A: Given: mass of the block, M = 1 kg The initial velocity block, Uo = 2 m/s The mass of sphere, m =…

Q: A 600-g ball A is moving with a velocity of 6 m/s when it is hit as shown by a 1-kg ball B which has…

A: Given Data, mA = Mass of the ball A = 600 g = 0.6 Kg VA = Velocity of the ball A = 6 m/s mB = Mass…

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

A:

Q: A 12-kg ball moving at a speed of 6 m/s strikes another 4-kg ball at rest with a contact time of 0.4…

A: Given data: m1=10 kgv1i=6 m/sv1f=0m2=4 kgv2i=0 Need to determine the average force exerted on the 10…

Q: A 5.0-kg ball rolls without sliding from rest down an inclined plane. A 4.0- kg block, mounted on…

A: Given, A 5.0-kg ball rolls without sliding from rest down an inclined plane. A 4.0- kg block,…

Q: An airline employee tosses two suitcases with weights of 30 lb and 40 lb, respectively, onto a 50-lb…

A: Given data as per the question weight of baggage carrier =50 lb weight of suitcases =30 lb and 40 lb…

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 sphered, of mass 2m, moving speed 2u on a smooth horizontal plane, collides directly with another…

A: Given information: The mass of the Sphere A (ma) = 2m The speed of the sphere B (mb) = m Initial…

Q: A piston of mass m and cross-sectional area A is in equilibrium under the pressure p at the center…

A: Given: Mass of the piston is 'm', cross sectional area is 'A', pressure of the cylinder is 'P'.…

Q: Two identical cars A and B are at rest on a loading dock with brakes released. Car C , of a slightly…

A: Given:→ mA=mB=mC=mwhere,mA,mB,mC are masses of cars A,B,C respectively.Initial velocityof car…

Q: A 32-g steel-jacketed bullet is fired with a velocity of 690 m/s toward a steel plate and ricochets…

A:

Q: A bullet weighing 0.08 lb is fired with a horizontal velocity of 1800 ft/s into the lower end of a…

A: The free-body diagram of the bar is as shown below,…

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…

Q: 14.11 A system consists of three identical 19.32-lb particles A, B, and C. The velocities of the…

A:

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.