Determine the speed of the 76 kg bucket when t = 23 s.

Q: Create a Refrigeration Cycle Steps: You can start at an point in the cycle in the picture, but you…

A: Introduction Removing undesirable heat from one item, substance, or area and transferring it to…

Q: informations of thermal system

A: Thermal system s

Q: explain the main benefit of a heat-recovery VRFsystem

A: VRF systems are also known as variable refrigerant flow. There are different kinds of VRF systems;…

Q: la) If a 35 tonne block is raised to 110m and then falls to ground level (in generating mode) in 3…

A: 1a) Given         Mass, m = 35 ton = 31751 kg       Height, h = 110 m          Time, t = 3 min…

Q: informations of Thermal system

A: Thermal systems are those that include the capacity and exchange of heat. Heat stored in a fabric…

Q: A cylindrical pressure vessel has an inner diameter of 1.2 m and a thickness of 12 mm. Determine the…

A: Given-Data:- Inner Diameter =1.2mThickess=12mmStress exceeds =140MPa To-Find:- 1) Maximum Internal…

Q: 2) The ballistic pendulum is a simple device to measure projectile speed v by observing the maximum…

A: Given data :- Mass of projectile = 40 g Mass of box = 16 kg Maximum angle = 23° Brief introduction:-…

Q: An air conditioning system is used to keep the house at 65°F when the outside temperature is 85°F.…

A: 650 F = 291.43 K 850 F = 302.59 K COP of the system = [(Tc/(Th-Tc)] = 26.11

Q: (d) A vacuum system is used to evacuate (purge) refrigerant gas from an air-conditioning system.…

A:

Q: 1) Geothermal Heat Pump: The equilibrium temperature a few meters below the ground is fairly…

A: Given:To find:(a) Final equilibrium temperature of the home.(b) Time taken to reach equilibrium…

Q: 187

A: Given:The rotational speed of the gear 2, The power transmission from the pinion gear to the output…

Q: 2. Which of the following best describes how constant velocity is shown in a speed-time graph? a…

A: Correct option: (c) a straight horizontal line

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.