Explanation:
Area of ring
Charge of on ring
Charge on disk
Note: Refer the image attached
The distance it takes 4 hours to travel 128 miles is 512 miles
HOW TO CALCULATE DISTANCE:
- The distance can be calculated by multiplying the velocity by time taken:
- Distance (miles) = velocity (miles/hr) × time (hr)
- According to this question, it takes 4.0 hours to travel 128.0 miles/hr. The distance can be calculated as follows:
Distance = 128 × 4
Distance = 512 miles
- Therefore, the distance it takes 4 hours to travel 128 miles is 512 miles.
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<span>The product that tells when tropical storm-force winds can be expected in your area is called a wind speed probability products. This probability product comes up with a forecast that gives the probable wind speeds (percentage-wise) that are likely to subside in the given area. This product works for winds that are tropical and greater than 39 mph.</span>
Answer:
Technician A only
Explanation:
Both high-side pressures and low-side pressures are low with the engine running and the selector set to the air-conditioning position. Technician A says that the system is undercharged. Technician B says the cooling fan could be inoperative. Which technician is correct?
usually . An overcharged system will result in lower than normal low side pressures
An undercharged system will not enable the compressor to create pressure. As a result of the low amount of refrigerant, the cooling ability is reduced. When we say undercharged, we mean the refrigerant in the system is low, so the both the high side pressures and low side pressures will be low.
Answer:
25 times greater
Explanation:
Let the mass of the car is m
Initial speed, u = 20 km/h = 5.56 m/s
Final speed, v = 100 km/h = 27.78 m/s
The formula for the kinetic energy is given by
So, initial kinetic energy
Ki = 15.466 m
final kinetic energy
Kf = 385.86 m
Increase in kinetic energy is given by
=
= 385.86 / 15.466 = 25
So, the kinetic energy is 25 times greater.