Can someone please help me understand the below question? I am stuck on how to relate...
Can someone please help me understand the below question? I am stuck on how to relate the equation for TKE to GPE, which I believe the velocity is what ties them together.
Question 1: A spherical mass is launched vertically inside a warehouse. The sphere strikes the ceiling, 20 meters high. The mass is 17.5 lbm, and is launched at 80.5 m/s. g = 9.81 m/s2
???= 1/2 ??^2 GPE = m*g*h 1kg = 2.2046 lbm
(TKE as a function of h)
1. How does the TKE and GPE change as the ball travels vertically from 0 meters to 10 meters and to 20 meters accounting for the initial velocity of 80.5 m/s?
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someone please help me? I keep getting stuck, I don’t know how to
get log on the other side of the equation. I can easily follow
another tutorial, but I can’t figure out the ending and what step I
need to do to get it! This was previously answered by someone else
and was wrong. I need to know HOW to work it out please!
Given the measured cell potential, Ecel, is-0.3555 V at 25 C in the following...
can someone help me answer these please! i am stuck and these
are the only questions i do not get it would be a huge help
please
Question Help Assume that thermometer readings are normally distributed with a mean of oC and a standard deviation of 1.00°C. A thermometer is randomly selected and tested. For the case below, draw a sketch, and find the probability of the reading. (The given values are in Calsius degrees.) Between 0.75 and 1.75 Click...
Can someone please help me how to calculate the theoretical
yield from this chart?
I am so confused
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last part of the chart. This is the part of preparation and
reaction of alkene lab, and only using Distillate V-2 not V-1.
Compounds Molecular Density | Amounts moles Weight or used concentration (gm/mL) Cyclohexanol 0.9624 2.1 mL 20 mmol g/mol Phosphoric 97.994 1.88 0.7 ml 0.0134 acid g/mol...
I am stuck on the last three steps. Could someone please help
me with the layout and content these last three must have?
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