A rescue plane flies horizontally at a constant speed searching for a disabled boat. When the...
A rescue plane flies horizontally at a constant speed searching for a disabled boat. When the plane is directly above the boat, the boat's crew blows a loud horn. By the time the plane's sound detector perceives the horn's sound, the plane has traveled a distance equal to three-fourths its altitude above the ocean. (a) If it takes the sound 2.00 s to reach the plane, determine the speed of the plane. Take the speed of sound to be 343...
A rescue plane flies horizontally at a constant speed searching for a disabled boat. When the plane is directly above the boat, the boat's crew blows a loud horn. By the time the plane's sound detector perceives the horn's sound, the plane has traveled a distance equal to two-thirds its altitude above the ocean. (a) If it takes the sound 2.10 s to reach the plane, determine the speed of the plane. Take the speed of sound to be 343...
A rescue pler e les horizontully ut a oonstant speed searching or 비 disabled boat when he plane ıs directly ebove the boat, the bout's crew blows a oud horn. By the time the plene's sound detector receives the horn's sound, he plane has traveled equal to one-third its altitude above the ocean. Assuming it takes the sound 2.10 s to reach the plane, and taking the speed of sound to be 343 m's, determine the following. distance (a) the...
8. A boat is heading due north as it crosses a wide river with a speed of 10.0 km/h relative to the water. The river has a current such that the water moves with a uniform speed 5.00 km/h due east. Determine the magnitude and direction of the boat's velocity with respect to an observer on the riverbank (5 points) A plane maintains a speed of 630 km/h relative to the air it is flying through, as it makes a...