What is the friction force that acts on firefighter
A firefighter of mass 69 kg slides down a vertical pole with an acceleration of 3 m/s2. The acceleration of gravity is 10 m/s2 . What is the friction force that acts on him? Answer in units of N.
Expected delivery within 24 Hours
A chemist dissolves 0.099 g of CuSO4 · 5 H2O in water and dilutes the solution to the mark in a 500-mL volumetric flask. A 36.1-mL sample of this solution is then transferred to a second 500-mL volumetric flask and diluted. What is the mola
The He is used to fill balloons to a volume of 2.50 L at 732 mm Hg and 27 degree C. How many balloons can be filled with He?
What is the pressure within a 1 mm diameter spherical droplet of water relative to the atmospheric pressure outside? Assume ‘sigma’ for pure water to be 0.073 N/m.
Device has the following specifications.Maximum VIL = 1.67 V Minimum VIH = 3.33 V Maximum VOL = 0.05 V Minimum VOH = 4.95 VAn input is measured to be 3.9 V. How will the device interpret that voltage?
An aqueous soultion of uknown salt of ruthenium is electrolyzed by a current of 2.50 amps passing for 50 min. if 2.618 g Ru is produced at the cathode, what is the charge on the ruthenium ions in solution?
A household refrigerator with a coefficient of performance of 2.4 removes energy from the refrigerated space at a rate of 600 Btu/h. Evaluating electricity at , determine the cost of electricity n a month when the refrigerator operates for 360 hours.
what is the end value of n in a hydrogen atom transition, if the electron starts in n=2 and the atom absorbs a photon of light with a frequency of 4.57*10^14 Hz?
A load with impedence z=[25-j50]ohms is to be connected to a loseless transmission line with characteristic impedance Zo.with Zo chosen such that the wave ratio is the smallest possible.what should Zo be?
1957704
Questions Asked
3,689
Active Tutors
1426947
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Question: Which assessment finding indicates to the nurse that an older adult client is at risk at developing an infection?
Beatrice is a 35-year-old client who has been experiencing lighter periods for the past few months and even missed a period of 1 month.
If the Chief Complaint (CC): The patient reported "a scaly, circumscribed, erythematous lesion on her trunk with a central clearing area".
Identify and discuss potential diversity in the group that you anticipate teaching. (Diversity can include multiculturalism, age, gender, ethnicity, socioeconom
Identify a specific health outcome or public health concern within a defined population, where health behaviour(s) plays an important role
While evaluating a 8 year old patient in your clinic for a sick visit, you auscultate crackles in the poster left lover lobe, have the patient cough
The facility may struggle with providing proper hygiene for the patients or residents, offer social interactions with others, and provide timely medical care.