Determine the new angular speed of the ball
A solid sphere of 1.3 kg with 16 cm diameter is rotating around its diameter at 74 rev/min.
(i) Find out its kinetic energy?
(ii) When an additional 5.0 mJ of energy are supplied to the rotational energy, determine the new angular speed of the ball?
Expected delivery within 24 Hours
A constant external torque of +57 N•m is exerted to the wheel for 24 s, giving the wheel an angular velocity of +660 rev/min. The external torque is then eliminated, and the wheel comes to rest 120 s later. (Comprise the sign in your answers.
Develop both an ungrouped and a grouped frequency distribution for the data given below:
Estimate how many photons at 660 nm must be absorbed to melt the 5.0 x 10 x10 g of ice? On average, determine the numbers of H2O molecules doe's one photon convert from ice to water?
How can determine the work need to compress an ideal gas where the volume=2.25L, pressure=1.33 bar, isothermally and reversibly from the 2.25L to 0.8L
When an additional 5.0 mJ of energy are supplied to the rotational energy, determine the new angular speed of the ball?
Determine monthly break even point for number of pints made and sold to nearest integer? Beekeeper makes decision to give herself the raise amounting to $80 per month.
Calculate the work required to compress the gas isothermally to a volume of 1.5L at constant pressure of 2bar, followed by another isothermal compression to 0.8L at constant pressure of 3.75bar
The refractive index and boiling point of an unknown liquid were calculated in a lab where the ambient pressure and temperature were 22 degrees Celsius and 700 torr respectively.
When 1.50 g of butanol (C4H9OH) is burned in the same calorimeter, the temperature increases by 13.00 oC. An electrical heater is used to add 19.25 kJ of heat to a constant-volume calorimeter.
1949153
Questions Asked
3,689
Active Tutors
1417335
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
In three sentences summarize the paragraph to answer the question What Role Do Children Play in Their Own Development?
Problem: How can i rephrase this paragraph to answer the question What Role Do Children Play in Their Own Development?
A second critical question about social development concerns the extent to which children contribute to their own development.
Post an explanation of what is rewarding the adolescent-aged cyberbullying behavior. Your explanation should be informed by social psychology theory
Answer the following in a few simple sentences: What is a "post reinforcement pause" What is a benefit of variable ratio over fixed ratio schedules of reinforce
Question: A psychological dysfunction refers to Group of answer choices a breakdown in emotional functioning
Do you think it is possible to combine client-centered and existential approaches in therapy? Why or why not?