A cargo plane is flying horizontally at an altitude of 11.7 km with a constant speed...

A cargo plane is flying horizontally at an altitude of 11.7 km with a constant speed of 900 km/hr when a large crate slides out of the rear of the plane.

(a) How long does it take the crate to hit the ground? The acceleration of gravity is 9.81 m/s 2 . Answer in units of s.

(b) What is the horizontal distance of the crate from the point it fell off to the point where it hits the ground? Answer in units of km.

(c) How far is the crate from the aircraft when the crate hits the ground, assuming that the plane continues to fly with constant velocity? Answer in units of km.

Expert Solution

genius_generous answered 2 years ago

A plane is flying horizontally at an altitude of 2 mi and a speed of 500...

A plane is flying horizontally at an altitude of 2 mi and a speed of 500 mph passes directly over a radar station. Find the rate at which the distance from the plane to the station is increasing when it is 3 miles away from the station. Round the final answer to three decimal places

A plane flying horizontally at an altitude of 5 mi and a speed of 470 mi/h...

A plane flying horizontally at an altitude of 5 mi and a speed of 470 mi/h passes directly over a radar station. Find the rate at which the distance from the plane to the station is increasing when it is 7 mi away from the station. For full credit I expect to see a well-labeled picture. Show all work. Round your final answer to the nearest whole number. Do not round intermediate values. Include units of measure in your answer.

A plane flying horizontally at an altitude of 2 mi and a speed of 510 mi/h...

A plane flying horizontally at an altitude of 2 mi and a speed of 510 mi/h passes directly over a radar station. Find the rate at which the distance from the plane to the station is increasing when it is 3mi away from the station. (Round your answer to the nearest whole number.)

A plane flying with a constant speed of 19 km/min passes over a ground radar station...

A plane flying with a constant speed of 19 km/min passes over a ground radar station at an altitude of 14 km and climbs at an angle of 20 degrees. At what rate is the distance from the plane to the radar station increasing 4 minutes later? The distance is increasing at km/min.

A plane flying with a constant speed of 14 km/min passes over. ground radar station at...

A plane flying with a constant speed of 14 km/min passes over. ground radar station at an altitude of 14km and climbs at an angle of 25 degrees. At what rate is the distance from the plane to the radar station increasing 4 minutes later?

A crow is flying horizontally with a constant speed of 3.00 m/s when it releases a...

A crow is flying horizontally with a constant speed of 3.00 m/s when it releases a clam from its beak. The clam lands on the rocky beach 2.40s later. Consider the moment just before the clam lands. (Neglect air resistance.)

An eagle is flying horizontally at the altitude of 400 ft with a velocity of 16...

An eagle is flying horizontally at the altitude of 400 ft with a velocity of 16 ft/s when it drops a dead prey. A frog jumps 2 seconds later at a site facing away from the eagle and 60 ft from the point beneath the original position of the bird. If the frog catches the falling prey at the height of 144 ft, determine the initial speed and angle of inclination of the frog. Please use an advanced math way...

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 receives the horn's sound, the plane has traveled a distance equal to one-third its altitude above the ocean. Assuming it takes the sound 2.02 s to reach the plane, and taking the speed of sound to be 343 m/s, determine the following. (a) the...

You drop a package from a plane flying at constant speed in a straight line. Without...

You drop a package from a plane flying at constant speed in a straight line. Without air resistance, the package will. (Hint: think about the velocity along the x direction, think about what type of motion you have along x direction). A) quickly lag behind the plane while falling. B) remain vertically under the plane while falling. C) move ahead of the plane while falling. D) not fall at all.

FLUID MECHANICS An aircraft flying at an altitude of 5 km with a Mach number of...

FLUID MECHANICS An aircraft flying at an altitude of 5 km with a Mach number of 0.15. Calculate the velocity of the aircraft? (+1 point) Calculate the pitot tube measurement reading at the nose using Bernoulli (+1 point) and Isentropic equations (+1 point) separately. Compare them!!! Calculate pressure coefficient (Cp) at the nose(stagnation) point. (+0.5 point) Calculate the pressure coefficient (Cp) at the point where Mach number reaches 0.25 (+1 point)

Question