Electronic meter of an electric bike
The electronic meter of an electric bike indicates that you are riding at 9.1 rad/s. The wheel has a radius of 0.45 m. If you ride the bike for 35 min, how far would you have gone if the bicycle would have moved?
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The virial equation of state for n-butane at 460K is Z=1+A/V+B/V^2 in which A =-265 cm^3/g and B= 30250 cm^6/(g*mole^2).
A speedboat (220 kg), making a circular turn (r=32 m) around a bouy. During turn the engine causes a net tangential force of 550 N. The initial tangential speed of the boat was 5 m/s. (a) find the tangential acceleration, (b) after 2 s, find the c
An ideal gas Carnot cycle with air in a piston cylinder has a high temperature of 1200 K and a heat rejection at 400 K. During the heat addition the volume triples. Find the two specific heat transfers (q) in the cycle and the overall cycle effic
What is the minimum number of (2m x 3m) plates required for this design? Neglect kerf loss and restrict welding to only the flange web junction.
The manager has estimated that monthly demand for recorders is normally distributed, with a mean of 180 recorders and a standard deviation of 60. Determine the number of recorders the manager should order each month to meet 90% of customer demand.
A small pump is driven by a 2 kW motor with liquid water at 150 kPa, 10°C entering. Find the maximum water flow rate you can get with an exit pressure of 1 MPa and negligible kinetic energies.
What is meant by toughness? How does it differ from strength? Why is there a transition from ductile to brittle behavior at a transition crack length, ccrit?
A charge of +q is located at the origin, while an identical charge is located on the x axis at x = 0.46 m. A third charge of +3q is located on the x axis at such a place that the net electrostatic force on the charge at the origin doubles, its dir
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Due to single parents needing balance with both their careers and parent life; the best career counseling theory would be the social cognitive career theory.
Being a parent is a very important and difficult job. However, being a single parent makes the job much harder due to increasing responsibilities
Problem: Choose one of the following. Identify whether there is a causal relationship or merely a correlation.
Institutional Review Boards (IRBs) play a significant role in protecting participants, but ethical responsibility does not end with IRB approval.
Janice works in an environmental campaigning organization and often needs to interact with a large team for project implementation activities.
All other things being equal, the overwhelming weight of experimental evidence on fear and persuasion suggests that, in general
Three responses to social influence are compliance, identification, and internalization. The major component for each of them, respectively, is: