Find the period of the pendulum and its length
A simple pendulum makes 120 complete oscillations in 3.00 min at a location where g = 9.80 m/s2. Find (a) the period of the pendulum and (b) its length.
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A balloon is filled w/ 30 L. of Helium gas@ 1 atm. What is the Volume of this gas when the balloon rises to an altitude where the Pressure is only 0.25 atm.?
A parallel-plate capacitor has an area of 5.40 cm2 and the plates are separated by 1.20 mm. The capacitor stores a charge of 387.0 pC. The permittivity of a vacuum is 8.85419 × 10-12 C2/N · m2. a) What is the potential difference across
Determine the rate of entropy production, in kW/K, (a) for the tank and its contents as the system, and (b) for an enlarged system including the tank and enough of the nearby surroundings for the heat transfer to occur at 27°C.
An airport limousine can accommodate up to four passengers on any one trip. The company will accept a maximum of six reservations for a trip, and a passenger must have a reservation.
Calculate the temperatures when the water rate is reduced by 30%. What is the total heat transfer under this new condition?
Assuming the slapping hand has a mass of 1.2 kg and about 0.150 kg of the tissue on the face and the hand is affected by the incident, estimate the velocity of the hand just before impact. Take the specific heat of the tissue to be 3.8 kJ/kg&middo
A CD has a playing time of 47.4 minutes. When the music starts, the CD is rotating at an angular speed of 512 revolutions per minute (rpm). At the end of the music, the CD is rotating at 206 rpm. Find the magnitude of the average angular accelerat
A compound consists of 60.0% carbon, 26.7% oxygen, and 13.3 %hydrogen. Its molecular weight is 60. What are the possiblestructures for molecules of this chemical compound?
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Protein is an essential part of our health as it forms building blocks for all of our cells, which then use amino acids to repair muscle, skin, organs, and bone
Review the information about Health Information Exchanges in the Niles (2024) textbook. Match the description to the term as best as you can
According to the Education and Care Services National Regulations, when children attend the service there must also be at least one staff
In Lesson, we discussed how to determine if there is a quality issue to measure and access. Meaning, once you have determined there is a quality problem
You have less than 10 minutes to identify the health and social concerns/needs and interventions you believe should be considered for Lorena
According to our textbook, lack of access to contraception negatively impacts women Why should contraception be a reproductive right?
In early childhood education and care services parents must always be fully informed in advance about anything that is provided for their child