5. A hawk flying at 15 m/s at an altitude of 180 m accidentally drops its...
Sec7.4: Problem 8 Previous Problem List Next (1 point) Book Problem 33 A hawk flying at 14 m/s at an altitude of 180 m accidentally drops its prey. The parabolic trajectory of the falling prey is described by the equation y 180 2/42 until it hits the ground, where y is the height above the ground and x is the horizontal distance traveled in meters. Let D be the distance traveled by the prey from the time it is dropped...
A hawk is flying horizontally at 24.0 m/s in a straight line, 185 m above the ground. A mouse it has been carrying struggles free from its talons. The hawk continues on its path at the same speed for 2.00 s before attempting to retrieve its prey. To accomplish the retrieval, it dives in a straight line at constant speed and recaptures the mouse 2.00 m above the ground. (a) Assuming no air resistance acts on the mouse, find the...
An airplane is flying horizontally with a constant velocity of 200 m/s at an altitude of 5200 m when it drops a package. How long does it take for the package to reach the ground? ______s What is the distance between the airplane and the package when the package hits the ground? Ignore air resistance. ______m How far ahead of the target along the x direction should the plane be when it releases the package? _______m
A hawk is flying north at 2 m/s with respect to the ground; 19 s later it is flying at 3 m/s east. What is the magnitude of its average acceleration during this time interval?
An eagle is flying horizontally at 6.5 m/s with a fish in its claws. It accidentally drops the fish. How much time passes before the fish's vertical speed matches its horizontal speed?
An eagle is flying horizontally at 7.7 m/s with a fish in its claws. It accidentally drops the fish. (a) How much time passes before the fish's speed doubles? (b) How much additional time would be required for the speed to double again?
An eagle is flying horizontally at 6.4 m/s with a fish in its claws. It accidentally drops the fish. (a) How much time passes before the fish's speed doubles? (b) How much additional time would be required for the speed to double again? Thanks!
An eagle is flying horizontally at 6.7 m/s with a fish in its claws. It accidentally drops the fish. (a) How much time passes before the fish's speed quadruples? (b) How much additional time would be required for the fish's speed to quadruple again?
(A photographer in a helicopter ascending vertically at a constant rate of 1.2 m/s accidentally drops a camera out the window when the helicopter is 47.0 m above the ground. b) What will its speed be just before it hits the ground?
An aircraft flying horizontally at a rate of 95.4 m/s drops a
packet from a height of 1,242 meters. Determine the speed the
package reaches at just the moment before touching the surface.
Consider both speed components.
If a body is dropped from a 401-foot-tall building, determine
the time in seconds it takes to reach the ground. (Free fall) enter
s as a unit of time.
Vx h Vx VY