Answered: A mountain biker bikes off the edge of…

Name: A mountain biker bikes off the edge of a cliff. Just at the edge, he m
Uploaded: 2024-03-20T06:57:47.000Z
Channel: Bartleby
Description: A mountain biker bikes off the edge of a cliff. Just at the edge, he moves with only a horizontal velocity of 6.5 m/s. What is his velocity & position after 1 secind?Please answer asap!!

Science

Physics

A mountain biker bikes off the edge of a cliff. Just at the edge, he moves with only a horizontal velocity of 6.5 m/s. What is his velocity & position after 1 secind? Please answer asap!!

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter4: Motion In Two And Three Dimensions

Section: Chapter Questions

Problem 73P: A seagull can fly at a velocity of 9.00 m/s in still air. (a) If it takes the bird 20.0 mm to travel...

See similar textbooks

Similar questions

A turtle crawls along a straight line, which we’llcall the x-axis with the positive direction to the right. The equationfor the turtle’s position as a function of time is x 1t2 = 50.0 cm +(2.00 cm/s)t - (0.0625 cm/s2)t2. At what times t is the turtle a distance of10.0 cm from its starting point? What is the velocity (magnitude and direction)of the turtle at each of those times?
A toy rocket is shot upward and reaches a height of 70 ft above the ground. (a) What is the velocity, Voy, of the rocket at launch (assume vfy = 0 at the highest point)? (b) How long does the rocket take to reach the 70 ft mark?
On planet Arcon, the maximum horizontal range of a projectile launched at 10 m/s is 20 m. What is the acceleration of gravity on this planet?
A seagull can fly at a velocity of 9.00 m/s in still air. (a) If it takes the bird 20.0 mm to travel 6.00 kin straight into an oncoming wind, what is the velocity of the wind? (b) If the bird turns around and flies with the wind, how long will it take the bird to return 6.00 km?
Clay Matthews, a linebacker for the Green Bay Packers, can reach a speed of 10.0 m/s. At the start of a play, Matthews runs downfield at 45 with respect to the 50-yard line and covers 8.0 m in 1 s. He then fins straight down the field at 90 with respect to the 50-yard line for 12 m, with an elapsed time of 1.2 s. (a) What is Matthews’ final displacement from the start of the play? (b) What is his average velocity?
A cannon with a muzzle speed of 1 000 m/s is used to start an avalanche on a mountain slope. The target is 2 000 m from the cannon horizontally and 800 m above the cannon. At what angle, above the horizontal, should the cannon be fired?
A soccer goal is 2.44 m high. A player kicks the ball at a distance 10 m from the goal at an angle of 25 . The ball hits the crossbar at the top of the goal. What is the initial speed of the soccer ball?
A daring ranch hand sitting on a tree limb wishes to drop vertically onto a horse galloping under the tree. The constant speed of the horse is 10.0 m/s, and the distance from the limb to the level of the saddle is 3.00 m. (a) What must be the horizontal distance between the saddle and limb when the ranch hand makes his move? (b) For what time interval is he in the air?
A stone is thrown upward from a cliff at an angle of 35 degrees above the horizont with a speed of 47 m/s. The stone hits the ground 5.0 s later. a) What is thexcomponcnt of the stones initial velocity?
A turtle crawls along a straight line, which we’llcall the x-axis with the positive direction to the right. The equationfor the turtle’s position as a function of time is x 1t2 = 50.0 cm +(2.00 cm/s)t - (0.0625 cm/s2)t2. How long after starting does it take the turtle to return to its starting point?
A car has an initial velocity is 10.0 m/s and it accelerates at 2.00 m/s? while it is going up a 200 m ramp. a) What is the final velocity at the top of the ramp? b) How much time does it take the car to get up the ramp?
A ball is thrown upward from the top of a 24 m tall building. The ball’s initial speed is12 m/s. At the instant, a person is running on the ground at a distance of 31 m fromthe building. What must be the average speed of the person if he is to catch the ballat the bottom of the building?