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 6.4 m/s with a fish in its claws. It accidentally...
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 6.7 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?
Problem 31 An eagle is flying horizontally at 5.5 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 6.5 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?
A seagull flying horizontally over the ocean at a constant speed of 2.55 m/s carries a small fish in its mouth. It accidentally lets go of the fish, and 2.30 s after the bird lets go, the fish lands in the ocean. Just before reaching the ocean, what is the horizontal component of the fish's velocity in m/s? Ignore air resistance. Assume the bird is initially traveling in the positive x direction. (Indicate the direction with the sign of your...
An eagle flying at 37 m/s emits a cry whose frequency is 490 Hz. A blackbird is moving in the same direction as the eagle at 13 m/s. (Assume the speed of sound is 343 m/s.) (a) What frequency does the blackbird hear (in Hz) as the eagle approaches the blackbird? Hz (b) What frequency does the blackbird hear (in Hz) after the eagle passes the blackbird? Hz
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
A plane flying horizontally at a speed of 50 m/s and at an elevation of 160 m drops a package, and 2.0 s later it drops a second package. A.) How far apart will the two packages land on the ground if air resistance is negligible? B.) How long after the first package hits the ground does the second package hit ?
5. A hawk flying at 15 m/s at an altitude of 180 m accidentally drops its prey. The parabolic trajectory of the falling prey is described by the equation y180- 45 until it hits the ground, where y is its height above the ground and is the horizontal distance traveled in meters. Calculate the distance traveled by the prey from the time it is dropped until the time it hits the ground. Express you answer correct to the nearest tenth...
020 10.0 points A bird is flying with a speed of 14.7 m/s over water when it accidentally drops a fish. 1.60 k The acceleration of gravity is 9.81 m/s2 If the altitude of the bird is 6.40 m and air resistance is disregarded, what is the speed of the fish when it hits th e water Answer in units of m/s