From the given diagram below, A rocket flies vertically at first, then follows the (y-h;)?= bx parabolic direction. The vertical velocity did not change. The velocity and acceleration magnitudes at point C are 195 m/s and 390 m/s2, respectively. When b-160 and the initial velocityis 180m/s, find h1. (v-h = bx 80m

From the given diagram below, A rocket flies vertically at first, then follows the (y-h;)?= bx parabolic direction. The vertical velocity did not change. The velocity and acceleration magnitudes at point C are 195 m/s and 390 m/s2, respectively. When b-160 and the initial velocityis 180m/s, find h1. (v-h = bx 80m

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Motion In Two Dimensions

Section: Chapter Questions

Problem 3P: A particle initially located at the origin has an acceleration of a=3.00jm/s2 and an initial...

See similar textbooks

Similar questions

A particle moves in the xy plane starting from time = 0 second and position (1m, 2m) with a velocity of ?⃑ = 2?̂? ?−? ?Task III4??̂. FindA. The vector position of the particle at any time t,B. The acceleration of the particle at any time t,
A projectile is fired up an incline (incline angle ) with an initial speed vi at an angle i with respect to the horizontal (i ) as shown in Figure P3.46. (a) Show that the projectile travels a distance d up the incline, where d=2vi2cosisin(i)gcos2 (b) For what value of i is d a maximum, and what is that maximum value?
A particle initially located at the origin has an acceleration of a=3.00jm/s2 and an initial velocity of vi=5.00im/s. Find (a) the vector position of the particle at any time t, (b) the velocity of the particle at any time t, (c) the coordinates of the particle at t = 2.00 s, and (d) the speed of the particle at t = 2.00 s.
For a projectile, which of the following quantities are constant during the flight: x, y, vx , vy , v, ax , ay ? Which of the quantities are zero throughout the flight?
At t=0, a ball is thrown with an initial velocity of magnitude 15ms-1 at 75° to the horizontal (upwards). a) Calculate the magnitudes of the vertical and horizontal components of its initial velocity. b) Calculate the magnitude of the vertical component of velocity of the ball at t=0.5s. c) Calculate the magnitude of the vertical component of velocity of the ball at t=2.0s.
A batter hits a baseball so that it leaves the bat at speed Vo = 37.0m/s at an angle ao = 53.1°, at a location where g = 9.80 m/S2. (a) Find the position of the ball, and the magnitude and direction of its velocity, at t = 2.00 s. (b) Find the time when the ball reaches the highest point of its flight and find its height h at this point. (c) Find the Iwrizontal range R-that is, the horizontal distance from the starting point to where the ball hits the ground.
se the position equation s = −16t2 + v0t + s0 where s represents the height of an object (in feet), v0 represents the initial velocity of the object (in feet per second), s0 represents the initial height of the object (in feet), and t represents the time (in seconds). A projectile is fired straight upward from ground level (s0 = 0) with an initial velocity of 128 feet per second. (b) When will the height be less than 128 feet? (Only consider the time from launch to landing. Enter your answer using interval notation.)
For projectile motion problems, the horizontal and vertical components of the motion of a projectile can be analyzed separately. Which of the following is TRUE about the horizontal component of its motion?a. The horizontal component of the acceleration is constant and is equal to -9.81 m/s^2b. The motion is uniformc. The horizontal component of the velocity varies with positiond. The motion is uniformly accelerated
A tennis ball is hit straight up with an initial speed of 20 m/s at t = 0s. Here we define the position where the tennis ball is initially hit as y0 = 0m and upward as +y direction.
A fish is swimming North at vi = 1.2 m/s. It then undergoes an average acceleration of a = 8.3 m/s2, 51◦ South-of-West for 0.25 s. What is the magnitude of the fish’s final velocity? For the physical representation, draw a tip-to-tail vector addition diagram including vi, ∆v, and vf
The trajectory of a projectile launched from ground is given by the equationy = -0.035 x2 + 0.75 x, where x and y are the coordinate of the projectile on arectangular system of axes. Find the initial velocity and the angle at which theprojectile is launched.
At t=0, a ball is thrown with an initial velocity of magnitude 15ms-1 at 75° to the horizontal (upwards). Which way is the ball moving at this time? What is the magnitude of the horizontal component of velocity at t=2.0s?