Answer: Either your computer is malfunctioning or it is glitched and still thinks you only have 2. Also good job
Explanation: Leave a brainliest it helps
Answer:
Radius. It is only used for Spheres
Explanation:
Answer:
Horizontal acceleration will be
Explanation:
We have given radius of track = 180 m
velocity = 30 m/sec
Total acceleration
The centripetal;l acceleration which is always normal to the velocity also known as normal acceleration is given by
So the tangent acceleration will be
Answer:
The resistance “seen” by the 12-Volt battery is 500 ohms . The total resistance is the sum of the resistors R1 and R2. Each resistor will drop a calculable amount of voltage. This voltage is given by Ohm's Law.
Answer:
Required power input = 0.77hp
Explanation:
We need to first of all find the cooling load of the ice machine.
The cooling load is expressed as
=(28 lbm/h) * (169 Btu/lbm)
= 4732 Btu/h.
Therefore, to find the power input of the ice machine, we use:
Wm = Ql / COP
Wm = (4732Btu / 2.2)
Wm = 1971.66 Btu/h
Since we are asked to find power, let's convert to hp.
Therefore
Wm = (1971.66 Btu/m) * (1hp/(2545Btu/m)) = 0.7741hp
The required power input for an ice production rate of 28 lbm/h is 0.77hp