What angle first rope makes with vertical
The box weighing 67 lb is hanging from end of the rope. Box is pulled sideways by the horizontal rope with the force of 29 lb. What angle, to nearest degree, does first rope make with vertical?
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At 75.0 C a 150.0 g sample of metal is added to 150.0 g of H2Oat 15.0 C. The temperature of the water rises to 18.3 C. Assuming no heat is lost to the surroundings or the calorimeter, find out the specific heat capacity of the metal with their for
The electromagnetic wave is traveling in +x direction. At some moment the electric field is in y direction. The magnetic field at the similar moment is in what direction? Determine what about if is in the -y direction?
A raft is 4.2 m broad and 6.5 m long. If a horse is loaded onto the raft, it sinks 2.7 cm deeper into the water. Determine the weight of the horse?
Calculate the specific heat capacity of mercury if it needs 167 J to change the temperature of 15.0 g mercury from 25.0 C to33.0 C? Identify the formula, what each number represents according o formula.
The polarizing axis of a polarizing sheet forms an angle of 30 degree from the vertical. An unpolarized light of intensity Io passes via the polarizing sheet. The intensity of light after it goes via the polarizing sheet is?
The reaction is given below where a 24.6-mL volume of a hydrochloric acid solution reacts completely with a solid sample of magnesium carbonate, producing191 mL of CO2 that is collected at 24.0°C and 738 torr total pressure.
Discuss the density of this mixture at 22°C and 758 mmHg if a sample of a breathing mixture for divers contained 34.3%helium, He; 51.7% nitrogen, N2; and 14.0% oxygen,O2 (by mass).
An object of 2.50 kg is moving in a plane, with its x and y coordinates provided by x = 2t^2 - 1 and y = 2t^3 + 1, where x and y are in meters and t is in seconds. Determine the magnitude of the net force acting on the object at t = 2.35 s.
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Question: Which of the following presents a risk that should involve direct oversight from the DNS?
Mr. Smith is a 75-year-old man with diabetes and moderate dementia. Staff are often overheard saying he is both difficult and demanding
Which of the options below is a reason the DNS analyzes the report as part of the risk management strategy?
Question: Which of the following documentation examples is the most appropriate clinical record entry?
Edge Soccer Program (Edge) began the year with a cash balance of $10,500. The budget forecasts that collections from customers owed to the company
What are the steps taken by the first police officer arriving at a crime scene?
Design a press kit for a sport event (this may be a fictional event, or a real event from your institution) that includes a short press release.