A long jumper (above Fig.) leaves the ground at an angle of 20° to the horizontal and at a speed of 11 m/s. (a) How long does it take for him to reach maximum height? tmax= (b) What is the maximum height? ymax= (c) How far does he jump? R= (d) Use Equation vž = vy – 2gAy to find the maximum height he reaches. ymax = %3D -

A long jumper (above Fig.) leaves the ground at an angle of 20° to the horizontal and at a speed of 11 m/s. (a) How long does it take for him to reach maximum height? tmax= (b) What is the maximum height? ymax= (c) How far does he jump? R= (d) Use Equation vž = vy – 2gAy to find the maximum height he reaches. ymax = %3D -

Name: نقطتان )2(Q2-aQ2:A long jumper (above Fig.) leaves the ground at an a
Uploaded: 2024-03-20T06:57:47.000Z
Channel: Bartleby
Description: نقطتان )2(Q2-aQ2:A long jumper (above Fig.) leaves the ground at an angle of 20° to the horizontal and ata speed of 11 m/s.(a) How long does it take for him to reach maximum height? tmax=(b) What is the maximum height? ymax=(c) How far does he jump?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

Sofia is playing a game with her friend, Kara, where she throwsM&M candies at Kara and Kara catches the M&M’s in hermouth. They begin standing 1.75 meters apart from eachother. Sofia throws the M&M at an angle of 60 degrees abovethe horizontal with a speed of 4.13 m/s. Kara’s mouth is145 cm above the ground when she catches the M&M. Whatheight above the ground did the M&M leave Sofia’s hand?Hint: Remember, even though the motion in the horizontaldirection is independent of the motion in the vertical direc-tion, they share the same time.
Previously submitted and the expert did not know the answer so they just answered that it will hit the ground. Please only take this question if you know how to answer it. Please. A student standing on a cliff throws a rock from a vertical height of d=8.0m above the level ground with velocity v0=17m/s at an angle θ=21∘ below the horizontal, as shown. (See attached photo.) It moves without air resistance. Use a Cartesian coordinate system with the origin at the initial position of the rock. With what speed, in meters per second, does the stone strike the ground?
Physics Exam 1
The elevations of the ski jumping hill shown below are as follows: hA = 49 m hB = 3.5 m hc = 5.2 m If the velocity of a ski jumper is measured to be 25.4 m/s at position B, what will be the launch velocity (in m/s) at position C [round your final answer to one decimal place]? A C В hc hB
This can be solved by using at least two different physics principles.
On a hot summer day, a young girl swings on a rope above the local swimming hole (Figure 1). When she lets go of the rope her initial velocity is 2.35 m/s at an angle of 35.0° above the horizontal. Figure Vo 35.0⁰ < 1 of 1 ▼ Part A If she is in flight for 0.618 s, how high above the water was she when she let go of the rope? Express your answer in meters. ►View Available Hint(s) h Submit Provide Feedback MacBook Pro л- |Π| ΑΣΦ P Pearson Po m 3 a 11 Nex
Before jumping from the bridge, Martin throws his water bottle to a friend standing on the bank of the lake. The bridge is 7.0 m high. The friend is standing on the bank 15.0 m from the base of the bridge with their hand 1.0m above the ground. What speed must Martin throw the bottle horizontally for it to reach his friend's hand?
A fireman d = 30.0 m away from a burning building directs a stream of water from a ground-level fire hc as shown in the figure. If the speed of the stream as it leaves the hose is v, = 40.0 m/s, at what height w 10.15 X Your response differs from the correct answer by more than 10%. Double check your calculations. m
I don't understand this so I would like help so I can know how to do problems like this in the future.
A space shuttle lands on a distant planet where the gravitational acceleration is 2.0 ( We do not know thelocal units of length and time , but they are consistent throughout the problem). The shuttle coasts along aleve, frictionless plane with a speed of 6.0. It then coasts up a frictionless ramp of height 5.0 and angle 0f 30°.After a brief ballistic flight, it lands a distance S from the ramp. Solve for S in local units of length. Assume theshuttle is small compared to the local length unit and that all atmospheric effects are negligible. Use x and y components.
At what speed must a basketball player leave the ground to rise 1.1 m above the floor in an attempt to get the ball?
An airplane takes off and flies upward at an angle of 21° with a constant speed of 262 m/s. While the plane is flying upward, a piece of the engine falls off when the plane reaches a height of 860 m. a) How long does it take the piece of the engine to reach the ground? Give your answer in seconds. b) What is the horizontal distance covered by the piece of the engine before it lands? Give your answer in meters.