Answered: What is the initial horizontal…

Science

Physics

What is the initial horizontal velocity? v2=R* (Square root of g/2H) v2= ? R= 278.76 g= 980 cm/s2. H= 101 cm

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter3: Two-dimensional Kinematics

Section: Chapter Questions

Problem 26PE: A ball is kicked with an initial velocity of 16 m/s in the horizontal direction and 12 m/s in the...

See similar textbooks

Related questions

Q: A ball is thrown with initial velocity of 4000 cm/s at an angle 40° above the horizontal plane.…

A: The vertical component of initial velocity of the ball is given by, v0y=v0sinθ Here, v0 is the…

Q: A small object moves along the z-axis with acceleration a, (t) = -(0.0320 m/s')(15.0 s-t). At t = 0…

Q: A ball is thrown upwards with a speed of 7.00 m/s at an angle of 50.0° from the positive x axis.…

A: Given information: Here, v0 is the initial speed of the ball, and θ is the angle with which the…

Q: L. Compute for the total displacement (distance + direction) V1 = 26 km due N V2 = 35 km 30 degrees…

Q: 39. A projectile is fired with a speed of 20 ms"' at an angle e to the horizontal, where tan 0 = Its…

Q: 16) The diagram shows the path taken by a sailboat tracking sideways because it cannot sail directly…

Q: 2.49 • CALC A rocket starts from rest and moves upward from the surface of the earth. For the first…

A: t = 10 s ay = (2.80 m/s3)t

Q: A baseball is thrown at an angle of 40.0° above the horizontal. The horizontal component of the…

Q: A moderate wind accelerates a pebble over a horizontal xy plane with a constant acceleration…

A: (a) The time required to travel 11.0 m along the x-direction is: From kinematics, the expression for…

Q: m A ball is kicked by a player with an initial velocity of 10 at an angle of 30 degrees. Determine…

A: Given data: Initial velocity (Vi) = 10 m/s Angle (θ) = 30° Required: Maximum height and horizontal…

Q: 1. You throw a rock horizontally into the Grand Canyon at a velocity of 25 m/s. The canyon is 1.9km…

A: (1) An object thrown obliquely near the earth's surface moves in a curved path. The object is known…

Q: The horizontal coordinates of a Frisbee in a strong wind are given by x = -12t + 4t^2 and y = 10t -…

A: Given, Horizontal (x , y) coordinate of frisbee is x=-12t+4t2y=10t-3t2 (a) the acceleration of…

Q: A basketball is shot from an initial height of 2.40 m (Figure 1) with an initial speed v0 = 11 m/s…

A: Determine the horizontal and vertical components of the initial velocity.

Q: A projectile is thrown up from the ground with velocity V 80i+ 60j at 53 above the horizontal. What…

A: Given data: Initial velocity vector is, v→=80i^+60j^. Angle of projection is, θ=53∘. Gravitational…

Q: 6. 42 m/s. Neglecting air resistance and g = 9.81m/s² a) Find the maximum height of its trajectory,…

Q: A boat leaves the dock at t 0 and heads out into a lake with an acceleration of 2.0 meters per…

Q: A baseball is thrown at an angle of 40.0° above the horizontal. The horizontal component of the…

A: When objects are thrown at an angle, their velocity is the result of velocity along the horizontal…

Q: Vo Am

A: Initial speed of the ball = voAngle at which the ball is thrown = 60oHorizontal distance = 9 m…

Q: Write the position function of the baseball y(t). Assume the ball is at position y=0 and t=0.…

Q: 4. The position of an object in three dimensions as a function of time is given by 7 = (at? + bt)î +…

Q: 4. A sleeping adult accidentally kicked the pillow from the bed with an initial velocity of vo =…

A: We know, The horizontal components of velocity=V Cos(theta) The vertical components=VSin(theta)

Q: 1. A football is kicked with an initial velocity magnitude of 25 m/s at an angle 45-degrees above…

A: Initial velocity magnitude, v=25 m/s Angle of projection above horizontal =45 o

Q: A glider is initially moving at a constant height of 3.76 m. It is suddenly subject to a wind such…

A: GIven data The constant height of the glider is h = 3.76 m. The velocity of equation is given as…

Q: The vector position of a particle varies in time according to the expressionỉ = 3.00i – 6.00fj,…

Q: The vector position of a particle under constant acceleration is given by i = 9i + 1003 – 5ťj .…

Q: 区 Viy=? 30 Vx-326m/s A rocket is fired at an angle of 30° above the horizontal. If the x-component…

A: The x-component of the initial velocity is given as, Substitute 326 m/s for vix.

Q: A projectile is launched at an angle of 60o from the horizontal and lands 35 s later at the same…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: A player hits a tennis ball into the air with a velocity of 10 m/s at an angle of 60° to the…

A: Initial velocity U = 10 m/s Angle with horizontal θ = 60 degree We need to find the initial…

Q: h The top of a pool table is a height h = 2.75 ft from the floor. If a player's ball lands a…

A: Given values - Height (h) = 2.75 ft Landing distance (d) = 12.25 ft Known value - Acceleration…

Q: . A web page designer creates an animation in which a dot on a computer screen has position 7 = [4.0…

Q: Q1(a) An object is shot at at 25 degree angle with a velocity of 5 m/s. What is the velocity in the…

Q: At one point during the Oman bicycle race, three racers are riding along a straight, horizontal…

Q: 3 h (8%) Froblem 10: A diver explores a shallow reef off the coast of Belize. She initially swims d…

Q: What is the vertical velocity of the projectile has already reached the maximum height? Group of…

A: At the maximum height of the projectile, the vertical component of velocity is zero. The horizontal…

Q: A rocket starts from rest and moves upward from the surface of the earth. For the first 10.0 s of…

A: Given data: Time t =10.0s Vertical acceleration ay=2.80 m/s3…

Q: A ball is thrown with an initial velocity vo 12 m/s making an angle 0, = 58° above the horizontal.…

A: Given Data : The initial velocity of the ball is given as v0=12 ms The initial angle of the launch…

Q: 3.7 • CALC The coordinates of a bird flying in the xy-plane are given by x(t) = at and y(t) = 3.0 m…

A: The position of any object moving in the x-y plane is given as r→=xt x^+yty^ where x(t) and y(t) are…

Q: A bullet is fired from ground level at 264 m/s and at an angle of 30.0°. Neglecting air resistance,…

Q: 6. The river flows with velocity of 8 m/s [N] relative to the bank. A boat travels with velocity of…

A: Given:velocity of river, vr = 8 m/s Nvelocity of boat, vb = 6 m/s E…

Q: Which of the following best describes the velocity of an object? A)none of the above B)50 m/s C)50…

A: Velocity is a vector. And a vector has both magnitude and direction. Magnitude is the value of the…

Q: An athlete performing a long jump leaves the ground at a 27.0° angle and lands 7.80 m away. What was…

A: Given value--- Angle =27 degree . Horizontal distance = 7.8 m. We have to find--- takeoff speed ?

Q: Add the following displacements by Component Method. d1 = 140 m, N d2 = 220 m, SW d3 = 100m, 23º S…

A: Given:- d1 = 140 m, Nd2 = 220 m, SWd3 = 100m, 23º S of Ed4 = 100m, 12º W of Sd5 = 200m, E Find:-…

Q: Q2: A tennis player serves the ball at height 2.84m as shown in figure 2. Determine the range of vo…

A: Consider the vertical motion of the ball y=y0+uyt-12gt2=y0-utsinθ-12gt2=y0-xcosθsinθ-12gt2…

Q: A cannon is placed on high ground 24 ft above a target that is 1000 ft away horizontally. It fires a…

Q: A person walks 8.00 km west, then turns and goes 3.00 km east, then turns and goes back 1.00 km…

Question

What is the initial horizontal velocity?

v₂₌R* (Square root of g/2H)

v₂= ? R= 278.76

g= 980 cm/s^2.H= 101 cm

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

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

The horizontal coordinates of a Frisbee in a strong wind are given by x = -12t + 4t^2 and y = 10t - 3t^2, where x and y are in meters, and t is in seconds.(a) What is the acceleration of the Frisbee? Give a magnitude and a direction,measuring angles from the positive x direction.(b) What is the magnitude of the velocity at t = 2.0 s, accurate to the nearest m/s?
In the two-dimensional motion, what is the magnitude of the y component of the velocity of the projectile when it is at its apex of trajectory? Select one: a. Velocity is equal to the initial velocity b. Velocity is 9.81 m/s c. Velocity is equal to the x component d. Undetermined e. Velocity is 0 m/s
A plane is flying to Minnesota with a velocity of 349.43 km/h, N. The plane encounters a crosswind with a velocity of 86.82 km/h, W. What is the magnitude of the resultant velocity of the plane? (Answer in km/h)
A spacecraft has an initial speed of 3308 m/s at an angle of 42 degrees above the positive x axis. Two engines fire for 9.15 seconds, and produce an acceleration of 8.3 m/s/s at an angle of 39.5 degrees above the positive x axis. What is the velocity of the spacecraft when the engines shut off? What is the angle from the positive x axis?
What should be the initial speed for the ball thrown at x speed to enter the basket? sin60=cos30=0,8 sin30=cos60=0,5 g=10 m/s2
If the sister's acceleration is 2.9 m/s2 in magnitude, what is the magnitude (in m/s2) of Tom's acceleration? I do not understand how you got 0.58m/s^2 as your answer
A projectile is projected with a velocity 9.8 m/s at 15° above the horizontal. What is the horizontal range of the projectile ? ( g = 9.8 m/s2)
A student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed of vi= 18.0 m/s. The cliff is h = 50.0 m above a body of water as shown in Figure P3.19. (a) What are the coordinates of the initial position of the stone? (b) What are the components of the initial velocity of the stone? (c) What is the appropriate analysis model for the vertical motion of the stone? (d) What is the appropriate analysis model for the horizontal motion of the stone? (e) Write symbolic equations for the x and y components of the velocity of the stone as a function of time. (f) Write symbolic equations for the position of the stone as a function of time. (g) How long after being released does the stone strike the water below the cliff? (h) With what speed and angle of impact does the stone land?
A student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed of vi = 18.0 m/s. The cliff is h = 50.0 m above a body of water as shown in Figure P4.13. (a) What are the coordinates of the initial position of the stone? (b) What are the components of the initial velocity of the stone? (c) What is the appropriate analysis model for the vertical motion of the stone? (d) What is the appropriate analysis model for the horizontal motion of the stone? (e) Write symbolic equations for the x and y components of the velocity of the stone as a function of time. (f) Write symbolic equations for the position of the stone as a function of time. (g) How long after being released does the stone strike the water below the cliff? (h) With what speed and angle of impact does the stone land? Figure P4.13
A student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed of 18.0 m/s. The cliff is 50.0 m above a flat, horizontal beach as shown in Figure P3.7. (a) What are the coordinates of the initial position of the stone? (b) What are the components of the initial velocity? (c) Write the equations for the x- and y-components of the velocity of the stone with time, (d) Write the equations for the position of the stone with time, using the coordinates in Figure P3.7. (e) How long after being released does the stone strike the beach below the cliff? (f) With what speed and angle of impact does the stone land? Figure P3.7
Figure OQ4.1 shows a bird's-eye view of a car going around a highway curve. As the car moves from point 1 to point 2, its speed doubles. Which of the vectors (a) through (e) shows the direction of the cars average acceleration between these two points?
As some molten metal splashes, one droplet flies off to the east with initial velocity vi at angle i above the horizontal, and another droplet flies off to the west with the same speed at the same angle above the horizontal as shown in Figure P4.40. In terms of vi and i, find the distance between the two droplets as a function of time. Figure P4.40