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.
1940895
Questions Asked
3,689
Active Tutors
1460335
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
1. Exploring the concept of sexual health and its key components which define it 2. Reflecting on the fundamental epidemiological questions
Which of the following rights is applicable to the Soldier across all stages of the Medical Evaluation Board (MEB) and Physical Evaluation Board (PEB)
Problem: 34-year-old female is diagnosed with hypothyroidism. What should the nurse assess the client for?
Question: Healthcare data carries which of the following inherent challenge(s)(check all that apply):
A 62-year-old female with diabetes and hypertension is concerned about her risk arterial sclerosis which pathophysiological mechanism
A 50-year-old male with chronic kidney disease presents with fatigue and power laboratory test show normal acidic, normal chronic anemia
A 45-year-old female recovering from hip surgery is at increased risk for DVT. What is the most likely pathophysiological explanation for this increase