final 2v +E

Q: a) Determine the z component of the angular momentum HP of particle A about point P using scalar…

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Q: At an intersection near the campus, a Toyota Prius (vehicle B, weight WB = 3,000 lb) is traveling…

A: Given, Weight of vehicle A = WA = 5010 lb Magnitude of initial velocity of vehicle A = vA1 = 35 mph…

Q: A 1.8-kg collar is attached to a spring with unstretched length of 1.03 m. The collar moves in the…

A: Given: Mass of the collar→m=1.8 Kg Radius of the ring→r=1.03 m Unstretched length of the…

Q: 3/218 A 0.4-kg particle is located at the position r, = 2i + 3j + km and has the velocity v =i+j+ 2k…

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Q: A 0.01 kg bullet is shot at a 1.00 kg block of wood. The block of wood is on a horizontal…

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Q: Box A is traveling down the smooth incline (0 = 11°). The velocity of box A just before impact with…

A: Given data: VAi=5 m/smA=3 kgθ=11°mB=20 kg Need to determine the momentum of box just before the…

Q: SUPPLEMENTAL STUDY PROBLEM

A: The magnitude of the impulse acting on the bullet is :I = Δp= pf - pi= mvf - mvi= m * ( vf - vi )= (…

Q: The sphere of mass m1 = 5 kg falls from a height H = 1.4 m onto the homogeneous board of negligible…

A: The objective of the question is to find out how high the body of mass m2 rises after the collision.…

Q: A mass m = 6.0 kg slides along a frictionless table with initial speed v as shown in the figure. It…

A: Given The mass of the block is m=6 kg. The force constant of the spring is k=350 N/m. The distance…

Q: A small block of mass 20.0 grams is moving to the right on a horizontal frictionless surface with a…

A: Given data mass of small block (m1) = 20 g = 0.02 kg  mass of other block (m2) = 40 g = 0.04  before…

Q: Q1/ A ball of mass 0.25 kg is shot upward at an angle o 50° to the horizontal with an initial…

A: Given: Mass, m = 0.25 kg Initial velocity, u = 35 m/s Angle of firing, θ = 500 Gravitational…

Q: A particle P of mass m = 3 kg arrives at point O with a horizontal velocity vo and starts rolling…

A: Given: m=3 kgR=3.5 mk=60 N/m

Q: Mickey, a daredevil mouse of mass 0.0181 kg, is attempting to become the world's first "mouse…

A: Given the spring constant, mass of ball, compression and horizontal speed.  Required: height h.

Q: |Q.1. A block of mass m = 0.5 kg is pushed against a horizontal spring of spring constant k 450 N/m…

A: Given, m = 0.5 kg k = 450 N/m vB = 12 m/s

Q: Part A A horizontal uniform circular disk has a mass 2m. The disk is free to rotate about the z axis…

A: Step 1:Step 2:

Q: A car, of mass m = 1,264-kg, is driving at a velocity Vo= 52 km/h towards a pedestrian at a distance…

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Q: A ball of mass m is sliding in a frictionless tube of total length 4L as shown below in the figure.…

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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.