A projectile is launched from point A with the initial conditions shown where vo = 272 m/s, a = 50° and d = 190 m. With the conventional definitions of r- and 0-coordinates relative to the Oxy coordinate system, determine r, 0, r, 0, ř, and 0 at the instant just alter launch. Neglect aerodynamic drag. Un d Answers: m m/s rad/s = 0 Im/s2 = rad/s2

A projectile is launched from point A with the initial conditions shown where vo = 272 m/s, a = 50° and d = 190 m. With the conventional definitions of r- and 0-coordinates relative to the Oxy coordinate system, determine r, 0, r, 0, ř, and 0 at the instant just alter launch. Neglect aerodynamic drag. Un d Answers: m m/s rad/s = 0 Im/s2 = rad/s2

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Please help me urgent
show complete solution and free body diagram
The block weighing 1 kN is subjected to the forces as shown. Assuming the block starts at rest, calculate the distance it will travel in meters so that it will have a speed of 6 m/s . Coefficient of kinetic friction between the block and the surface is 0.2 and the air resistance (as a function of displacement) is assumed to act horizontally with a magnitude of 150s Newtons, where s is the displacement from the starting position. Answer in 2 decimal places.
The acceleration of a car is given by a = [ (3t^3 + 4t)i + 6tj + (8t – 5)k ] m/s^2. Determine the magnitude of its velocity when t = 3s. When t = O s, vx = 2 m/s, vy = 3 m/s and vz = 5 m/s (Non-anonymous questionO)
Q- A rail engine accelerates from its stationary position for 8 seconds and travels a distance of 280m. According to the Mean Value Theorem, the speedometer at a certain time during acceleration must read exactly..
A particle moves that is defined by the parametric equations given below (where x and y are in meters, and t is in seconds). Compute the radial component of the velocity (m/s) at t = 2 seconds.
Mechanics of deformable bodies: shear and moment diagram in beams. From the given figures below, draw the shear and moment diagram of the beam. Its either using the shear and moment diagram or area method. Please show the solving solution also.
64kg |35kg Block B Block Two blocks A and B with masses of 35kg and 64kg, respectively are pressed together as shown in the figure above. If the coefficient of friction between all contact surfaces is f = .32, find the value of P at which downward motion of block B impends.
A 4-N projectile is shot onto a 400-N sand bag as shown. The bag is hanging from rope 2m long. How high will the sand bag swing if the velocity of the projectile is 300 m/s?
Starting from x = 0 with no initial velocity, a particle is given an acceleration a = 0.16v? + 12, where a and v are expressed in ft/s? and ft/s, respectively. Determine (a) the position of the particle when v = 3 ft/s, (b) the speed and acceleration of the particle when x = 8 ft.
engineering mechanics
I need the answer as soon as possible