Does kinestic friction force change with velocity? How can you tell? Please explain in sentences, rather...
if you have multiple forces acting on an object, what is the total/net force on the object? Please explain in sentences, as opposed to diagrams. thanks in advance!
When drawing the FBD of A, how to tell the direction of
the friction force? also, when calculating T1 and T2(Using the
equation T=Te^μβ)How to tell which force in the question is
bigger?
A cable is attached to a 1.50 kg block A, is looped over a fixed peg at C, and is attached to plate B.(Figure 1) The coefficient of static friction between the plate and the block is a = 0.240, the coefficient of static friction between the...
can you please explain to me on 21 how does Bond B
have a cronyl oxygen being a hydrogen bond acceptor? What is the
difference from the
donor?
and on 23 can you tell me the circled functional group names and
how they are a donor and an acceptor or both in this structure?
This is an IR of malonic acid. From the graph please explain
how you can tell its malonic acid using functional groups
1000 4000 3500 3000 2000 2500 1500 cm-1
the answer says it should be C. does not change. can
you explain how you get that answer
7) As more resistors are added in parallel across a constant voltage source, the power supplied by the source does which of the following? A) increases. B) decreases C) does not change
Please provide a detailed solution. Thanks!
5.2 See Figure P5.2. (a) Explain why the friction force f does no work on the rolling cylinder B if the plane 3 is the reference frame. (b) If, however, 9 is the top surface of a moving block (dotted lines) and the reference frame is now the ground G, does f then do work on Bt Why or why not? mg Figure P5.2 9
Please state true false or Uncertain. Please explain in 3 or more sentences on why you choose it: 1) A central bank that targets inflation would conduct an expansionary monetary policy when faced with a recessionary gap. 2)If the policy response discussed in A6-7 is mistimed, it risks becoming pro-cyclical rather than stabilizing.
06 Lab 3a Separation.pdfQuestion 1 of prelabExplain in a few sentences how extraction can be used to separate an organic compound from sodium chloride.
Prelab
1. Explain in a few sentences how extraction can be used to separate an organic compound from
sodium chloride.
2. Why is the CH2Cl2 layer the bottom layer in a CH2Cl2 / aqueous NaHCO3 extraction? In this
experiment, what does the CH2Cl2 layer contain? What does the aqueous NaHCO3 layer
contain?
3. In general, how...
Can you tell me the difference/s between statistically significant evidence and clinically significant evidence? How would each of these findings be used to advance an evidenced-based project? 2 APA References. Thanks
This is C-13 NMR of Malonic acid could you please explain how
you can tell its malonic acid by lookih at it. thank you
23.9 200 150 OPPM 40 513