The relative effect of the sun and the moon on different points of the Earth is shown here. Using the evidence shown here, what arguments are supported? Select ALL that apply
Light
A)
The size of the objects affects their gravitational force.
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mining
B)
6:25
Tools
The gravitational force of the sun and moon cancel each other out
C)
The moon exerts a smaller gravitational force due to its smaller size,
D)
The sun's gravitational force is greater than that of the moon, relative the
Earth
E)
The moon exerts a greater gravitational force on the Earth due to its
proximity to the Earth.

When many atoms are split in a chain reaction, a large explosion occurs. this is an example of what type of energy conservation

As part of an industrial process, air as an ideal gas at 10 bar, 400k expands at steady state through a valve to a pressure of 4 bar. the mass flow rate of air is 0.5 kg/s. the air then passes through a heat exchanger where it is cooled to a temperature of 295k with negligible change in pressure. the valve can be modeled as a throttling process, and kinetic and potential energy effects can be neglected. (a) for a control volume enclosing the valve and heat exchanger and enough of the local surroundings that the heat transfer occurs at the ambient temperature of 295 k, determine the rate of entropy production, in kw/k. (b) if the expansion valve were replaced by an adiabatic turbine operating isentropically, what would be the entropy production? compare the results of parts (a) and (b) and discuss.

It can take some of those large , industrial vehicles up to feet to stop when traveling only 60 mph, and therefore , you shoukd be mindful to not be jn the traffic right in front of them a. 100 feet b. 200 feet c. 335 feet d. 425 feet