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?
Problem 31 An eagle is flying horizontally at 5.5 m/s with a fish in its claws....
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?
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 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 ?
mAK hericeritaL diff 5. A type of fish hunts by dislodging an unsuspecting insect from its resting place with a stream of water expelled from the fish's mouth. Suppose the fish squirts water with an initial speed of 2.50 m/s at an angle of 20.5" above the horizontal. When the stream of water reaches a beetle on a leaf at a height h above the water's surface, it is moving horizontally. How much time does the beetle have to react?...
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...
A bomber is flying horizontally over level tain, with a speed of 295 m/s relative to the ground, at an altitude of 3000 m. Neglect the effects of air resistance (a) How far will a bomb travel horizontally between its release from the plane and its impact on the ground? (b) If the plane maintains its original course and speed, where will it be when the bomb hits the ground? O behind the bomb O directly above the bomb O...