*12-96. It is observed that the skier leaves the ramp A at an angle 04 = 25° with the horizontal. If he strikes the ground at B, determine his initial speed va and the time of flight faB- 12–97. It is observed that the skier leaves the ramp A at an angle 04 = 25° with the horizontal. If he strikes the ground at B, determine his initial speed v, and the speed at which he strikes the ground. 4 m 100 m B.

*12-96. It is observed that the skier leaves the ramp A at an angle 04 = 25° with the horizontal. If he strikes the ground at B, determine his initial speed va and the time of flight faB- 12–97. It is observed that the skier leaves the ramp A at an angle 04 = 25° with the horizontal. If he strikes the ground at B, determine his initial speed v, and the speed at which he strikes the ground. 4 m 100 m B.

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

Related questions

Q: A dart is thrown with an initial velocity of 10.0 m/s at an angle of 60.0o above the horizontal. If…

Q: For vectors B 2a – 6ŷ and À = - 9a – 2ŷ calculate: - - а. А+ B — |Ã+B = Direction in degrees…

Q: magnitude of the y-component of Ď-F

A: The concepts of vector resolution will be used

Q: A skier leaves the ramp of a ski jump with a velocity of υ = 10.0 m/s at θ = 15.0° above the…

Q: Consider the two vectors A i- 3j and B -i-2j. (a) Calculate A + B i+ (b) Calculate A- BE i+ (c)…

A: Given, Here two vectors are given, vector A and vector B. Based on that, we have to answer (a),…

Q: ]. A wind is blow

Q: Astone is catapulted at timet-Q with an initial velocity of magitude 210mand at anangle of42above…

A: horizontal component of velocity =vcosθ vertical component of velocity vsinθt-12gt2

Q: Let E : E,i + Ej+ E,k and H:= H,i + Hyj+ H,k be two vectors assumed to have continuous partial…

A: Given, E=Exi^+Eyj^+Ezk^ H=Hxi^+Hyj^+Hzk^ ∇.E=0∇.H=0∇×E=-1c∂H∂t∇×H=1c∂E∂t Using,…

Q: The force P of magnitude 50 kN is acting at 215° from the x-axis. Find the components of P in v 157°…

Q: View Policies Current Attempt in Progress At time t = 0, the position vector of a particle moving in…

Q: An Olympic swimmer stands on top of a platform at a height H above a swimming pool. At the moment of…

Q: A missile is fired from the ground with an initial velocity v0 forming an angle φ0 with the…

Q: Water drips from the nozzle of a shower onto the floor 190 cm below. The drops fall at regular…

A: Height of the nozzle (h)=190 cm Time taken to fall first drop t=2hg=2×1.99.8=0.6226 sec Interval at…

Q: The velocity of a particle moving in the x-y plane is given by (7.481 +6.64j) m/s at time t = 6.53…

A: Given:- The velocity vector of the particle is u→= 7.48i^+6.64j^ m/s at a time t = 6.53 sec Its…

Q: The cork from a champagne bottle slips through the hands of a waiter opening it, moving with an…

A: Given Data: The initial speed of cork v0=15.6 ms Launch angle θ=77.4° A diner is sitting a…

Q: You fire a ball with an initial speed vo at an angle ø above the surface of an incline, which is…

A: Refer the diagram.

Q: Problem 2: During a baseball game, a baseball is struck at ground level by a batter. The ball leaves…

Q: If you run at 10km/hr 30° S of W for 0.3hrs then run at 8km/hr E for 0.4hrs what is your average…

A: The physical quantities are of two types- scalar and vector. The scalar quantities have only…

Q: Part A For a flight whose one-way distance is d, write an expression for the interval Atal needed…

A: The solution for this question has been given below...

Q: At the beginning of a 3 hour trip you're traveling due north at 192 km/hour. at the end, you are…

A: It is given that

Q: 02-a 2 points A long jumper (above Fig.) leaves the ground at an angle of 200 to the horizontal and…

Q: B

A: The given angle of projectile is 30o and the velocity at the highest point id vB = 12 m/s.…

Q: He was skiing off a slope inclined at theta = 26.7 degrees below horizontal at a speed of v0=22 m/s.…

Q: Two particles A and B start at the origin O and travel in opposite dirctions along constant speeds…

Q: Question 4: A particle is thrown into air with initial speed vo making angle 0 with the horizontal…

A: Here we are considering positive X-axis positive and positive Y-axis positive. horizontal component…

Q: A particle moves along the circumference of a radius of 3 m with a constant speed of 6 m / s. The…

Q: Find the components of v₁ tot along the x and y axes in the figure below, where 0 = 23.0° and v. =…

A: Given Data: Resultant (vtot) = 5.08 m/s.Angle (θ) = 23.0o. To Determine: The components of the…

Q: At time t = 0 a small ball is projected from point A with a velocity of 166 ft/sec at the angle 50°.…

Q: A boat is crossing the river. By making angle theta = 25 degree with North direction as shown in the…

A: According to the given data Velocity of the boat with respect to river =Vbr= 3m/s angle = 25 deg we…

Q: home run is hit in such a way that the baseball just clears a wall 16.0 m high, located 126 m from…

Q: ball is tossed from an upper-story window of a building. The ball is given an initial velocity of…

A: GivenInitial velocity of ball ,u=8.5 m/sAngle below horizontal, θ=18°Tike take to strike ground ,t=5…

Q: The velocity of a particle moving in the x-y plane is given by (6.96i + 4.66j) m/s at time t = 3.70…

Q: A sailboat sails from Marblehead Harbor directly east for 45 nautical miles, then 60 degree south of…

Q: <pression for the ball's initial horizontal velocity, vor, in terms of the variables given in the…

Q: A ball is thrown vertically upward with an initial speed of 96 ft/sec from the base A of a cliff…

Q: Problem 6: An arrow is shot from a height of 1.95 m toward a cliff of height H. It is shot with a…

Q: Particle originally at rest and located at (0.9m, 0.6m, 1.5m) is subjected to an acceleration of a…

Q: For vectors vec (AB) and vec (CD), determine if they have the same magnitude. A(11,-11) and B(8,-4)…

Question

*12-96. It is observed that the skier leaves the ramp A at
an angle 04 = 25° with the horizontal. If he strikes the
ground at B, determine his initial speed va and the time
of flight faB-
12–97. It is observed that the skier leaves the ramp A at an
angle 04 = 25° with the horizontal. If he strikes the ground
at B, determine his initial speed v, and the speed at which
he strikes the ground.
4 m
100 m
B.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step 5

Step 6

Step 7

Trending now

This is a popular solution!

Step by step

Solved in 7 steps with 7 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

The banded archerfish is a species of fish that lives in mangrove estuaries in Asia and Oceania. It has a unique and highly effective hunting strategy: it shoots an incredibly precise stream of water out of its mouth at almost ten meters per second, knocking insects and other small animals into the water from nearby branches! Pom Fbug (t) Ө = Our hero, a hungry archerfish, has spotted a big, delicious bug sitting on a branch a height ħ above the surface of the water. The archerfish can shoot its water jet at a speed of vo. The archerfish wants to knock the bug sideways off of the branch, so it decides to shoot so that its water jet is moving horizontally at the moment when it strikes the bug. The final goal of this problem is to find the horizontal distance, d, from the branch, and the angle above horizontal, 0, at which archerfish should shoot. d (a) What are the position and velocity of the water droplet as a function of time and the position and velocity of the bug as a function of…
8 4a
From the window of a building, a ball is tossed from a height yo above the ground with an initial velocity of 7.50 m/s and angle of 21.0° below the horizontal. It strikes the ground 6.00 s later. (a) If the base of the building is taken to be the origin of the coordinates, with upward the positive y-direction, what are the initial coordinates of the ball? (Use the following as necessary: yo: Assume SI units. Do not substitute numerical values; use variables only.) X; = Y = (b) With the positive x-direction chosen to be out the window, find the x- and y-components of the initial velocity. Vi, x Vi, y = m/s %3D %3D m/s (c) Find the equations for the x- and y-components of the position as functions of time. (Use the following as necessary: yo and t. Assume SI units.)
You can use any coordinate system you like in order to solve a projectile motion problem. To demonstrate the truth of this statement, consider a ball thrown off the top of a building with a velocity v at an angle 0 with respect to the horizontal. Let the building be 54.0 m tall, the initial horizontal velocity be 9.10 m/s, and the initial vertical velocity be 10.5 m/s. Choose your coordinates such that the positive y-axis is upward, and the x-axis is to the right, and the origin is at the point where the ball is released. (a) With these choices, find the ball's maximum height above the ground and the time it takes to reach the maximum height. maximum height above ground time to reach maximum height (b) Repeat your calculations choosing the origin at the base of the building. maximum height above ground time to reach maximum height
A squirrel runs along an overhead telephone wire that stretches from the top of one pole to the next. It is initially at position x: = 2.01 m, as measured from the center of the wire segment. It then undergoes a displacement of Ax = -6.// m. What is the ' sauirrel's final position xe?
I need the answer as soon as possible
Express the following vector in the form v = v,i+v2j+v3k. 3u - v if u = (2,9, -7) and v = (3, - 9,5)
P In the movie Avengers, Hawkeye fires an arrow with a cable attached to a building after jumping from it to avoid an explosion. If he fires the arrow 5 m away and 8 m below the top of the building, with a velocity of 100 m/s and a slope of 12:5, determine the horizontal distance the arrow will travel from his initial point of firing to the point where it hits the top of the building. Prove using equations of projectile motion that the arrow will not hit the top corner of the building Please provide diagrams too, thank you
2. 3. 4. 5. 6. 7. Given two matrices, determine AB and BA. Is AB = BA? Floor KISWAY KYSUNYA A-134-431,8-13113| The position of a particle is given by r = where a is a constant. Find the velocity and sketch the trajectory. (Hint: In sketching the motion of a particle, it is usually helpful to look at limiting cases as t 0 and as t - 00.) The position of a particle at any time t is given by x = a, y = bt, where a and b are constants. Find the rectangular and polar components of its velocity and acceleration (a) at any time t, (b) when a = 12 cm, b = 1 cm/s², and when t = 3 s. A particle moves along a space curve C with a vector is given by r(t) = 3 cos cos 2t ê, + 3 sin sin 2t ê, + (8t - 4), a. Find a unit tangent vector T to the curve C. b. Show that p = pT A particle moves at a constant acceleration along the curve x₂ = x₁/100 from point A to point B. The velocity of the particle at A is 10 m/s, and 10 s later, at point B it is traveling at 50 m/s. Determine the total acceleration of…
A projectile is launched towards a hill that is d=252m away. The launch angle is θ=51.7∘ above the horizontal with an initial speed of v0=71.5m/sv0=71.5m/s. The hill can be approximated as a plane sloped at φ=27.1∘. Neglect air resistance. 1. Write an equation for y as a function of x, d, and φ for the line that defines the slope of the hill. 2. Write an equation for y as a function of x, g, v0, and θ of the trajectory of the projectile. 3. What is the x coordinate, in meters, of the landing spot of the projectile?
Answer: e= 0.333
The position r of a particle moving in an xy plane is given by ř seconds. In unit-vector notation, calculate (a) 7, (b) V , and (c) a for t = 3.00 s. (d) What is the angle between the positive direction of the x axis and a line tangent to the particle's path at t = 3.00 s? Give your answer in the range of (-180°; 180°). (4.00r3 – 1.00t)î + (5.00 – 1.00r4)j with 7 in meters and t in (a) Number i i Units (b) Number ît i Units i (c) Number i i Units (d) Number i Units