Performing Laboratory. Physician Office Specimen Requirements. Note: Follow Memorial Health Systemâs labeling policy which requires 2 unique patient identifiers on all specimens: patientâs name (first and last) and date of birth or patientâs name (first and last) and Memorial Health Systemâs medical record number.
4 m/s. A river current has a velocity of 5 km/h relative to the shore, and a boat moves in the same direction as the current at 5 km/h relative to the river. How can the velocity of the boat relative to the shore be calculated?
Let a = boat velocity = 25 miles per hour b = river velocity = 10 miles per hour Required: c = actual velocity Solution: c^2 = a^2 + b^2 c^2 = (25)^2 + (10)^2 c^2 = 725 (c^2)^0.5 = (725)^0.5 c = 26.93 miles per hour ANSWER: Actual boat velocity is 26.93 miles per hour