When the rocks hit the ground
A rock is thrown from the top of a cliff having an initial speed of 12m/s. When the rocks hit the ground after 2.0s and then determine height of the cliff? (Disregard air resistance. G = 9.81m/s^2)
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Your bathtub consists of 82 liters of water in it; however it has cooled down to a temperature of 39 degrees Celsius. Determine, how much 50 degrees Celsius water should you add to the tub to make your bathwater the perfect temperature of 42 degre
Explain what volume of water at 30 deg Celsius and 23.0 atm will be produced if a 0.500 g sample of boron hydride is burned totally in oxygen?
i) Suppose the object doesn’t slip, then what is the acceleration in cm/s^2? ii) Find out the minimum coefficient of friction between the object and the turntable?
Explain five main ways in which you can reduce the water consumption. Calculate approximately the amount of water saved by each. Make a note of your personal water use.
The excessive fluoride in the groundwater can lead to brown stains, dental fluorosis, or the pitting of teeth. How the fluoride can get into the groundwater and also pollute it.Explain in detail.
At the right end the track is horizontal and vertically at a height h = 27.6 m above a point A on the horizontal floor. Find out the ball's striking distance from A.
If the density of mixture at 74 deg Celsius and 1.3 atm is 2.9 g/L in the given gas phase when the nitrogen dioxide is a mixture of nitrogen dioxide (NO2) and dinitrogen tetroxide(N2O4).
Find amount of interest which would be paid over life of each of these loans? Which must she select if she bases her decision completely on total interest paid? What factors other than interest must Sharon consider?
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Risky social support Another way in which the Internet can increase children's and adolescents' mental health problems is by fostering communication
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Respond to at least two of your colleagues (one assigned to each of the other two disorders) on two different days and compare your assigned disorder
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