-1) for the

Q: 9. Find vn. Let V₁ = 4V, R₁ = 2k, R₂ = 4 kN, R3 = 2 kN, R₁ = 2 kN, V¯ = -1.67 V, and V+ = 5 V. a)…

A: 1).Let's solve the given circuit problem step by step. The question asks us to find the current and…

Q: Exergy (Work Potential) Associated with Kinetic and Potential Energy.

A:

Q: Gravitational strength Ig=13.39x10-" N/kg and Potential 0= -66.83x10-" J/kg „Model

A: There are two terms 1.Gavitational strength  2. Gravitational potential strength both of these terms…

Q: A casting of mass 150 kg is lifted 4 meters in 15 seconds by means of a crane. What is the power?

A: Given data The mass of the casting is given as m = 150 kg. The casting is lifted up to h = 4 m. The…

Q: 1) Find FF u=0.5 2) Find FN and Fparallel Inclined plane 30° 20kg थे 80N

A:

Q: 8. What is the kinetic energy of a 1200 kg car travelling 90 km/h?

A: Given: The mass of the car is 1200 kg. The speed of the car is 90 km/h.

Q: (c) Show Force on a negative charge BO O q<0€

A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…

Q: 28. How much work is done lifting a 3-m chain over the side of a building if the chain has mass…

A: Required : Work done in lifting a chain.

Q: How much work is done lifting a 35 pound object from the ground to the top of a 30 foot building if…

A:

Q: A stone is dropped from the top of a tower and falls to the ground below. If the stone hits the…

A:

Q: 7. Determine the total work required to accelerate a vehicle of mass 1500 kg from 10 m/s to 25 m/s.

A: Given, Mass , m = 1500 kg Initial velocity = 10m/s Final velocity = 25m/s Work done = change in…

Q: how much work is done when a force of 816.0N is exerted while pushing a crate across a level floor…

A: GivenForce F = 816.0 NDistance d = 1.40 m

Q: To what distance has a body of 480N been lifted, if it has done a work of 960J?

A: Given data: Weight of the body (w) = 480 N Work done = 960 J Need to determine the lifted distance.

Q: 10. How much work is done to accelerate a 2,500 kg car from rest to a velocity of 27 m/s?

A:

Q: 5.A hiker climbs from an elevation of 1,500 ft to the top of a mountain whose height is 3,800 ft…

A: Given  Mass (m ) = 95 kg  h1 = 1500 ft      = 1500 × 0.305 m     h2 = 3,800 ft       = 3,800  ×…

Q: As you see in Fig.5, a block of mass m = 0.59 kg is supported by a light rope that wraps around a…

A:

Q: 4. What is the Kinetic Energy of a 1200 kg object that is moving with a speed of 24 m/s?

A:

Q: How much work is done by a girl weighing 500 N in climbing 5.0 m up a rope in the school gym?

A: Given data:  Weight (mg) = 500 N Height (h) = 5.0 m Required: Work (W)