At the instant shown, cars A and B travel at speeds of 70 mi/h and 40 mi/h, respectively. IfB is decreasing its speed at 800 ml/h? while A is increasing its speed at 200 ml/h, Car B moves along a curve having a radius of curvature of 1 km. determine the following (1 mile 1.6 km) 40 Acceleration of B क 4055 mi/h2 5540 mi/h2 2682 mi/h2 8226 mi/h2

At the instant shown, cars A and B travel at speeds of 70 mi/h and 40 mi/h, respectively. IfB is decreasing its speed at 800 ml/h? while A is increasing its speed at 200 ml/h, Car B moves along a curve having a radius of curvature of 1 km. determine the following (1 mile 1.6 km) 40 Acceleration of B क 4055 mi/h2 5540 mi/h2 2682 mi/h2 8226 mi/h2

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

240 ft -300 ft LO The automobile is originally at rest at s = 0. If its speed is increased by 0.05t2 ft/s², where t is in seconds, determine the magnitude of its acceleration when t = 16 s. Round your answer to 2 decimal places
Q1) The jet car starts from rest at s = 0 and travels along a straight road with the speed shown by the r-rgraph. Determine the motoreycle's acceleration and position when 1=5 s and -8 s. e (m/s) 1.25 r(s)
A 15 ft long, 6 ft rectangular tank open to the atmospher is towed by a truck on a level road. The tank is filled with water to a depth of 5 ft. Determine the maximum acceleration or deceleration in ft/s^2 allowed if no water is to spill during towing.
An accelerometer C is mounted to the side of the roller-coaster car and records a total acceleration of 3.9g as the empty car passes the bottommost position of the track as shown. If the speed of the car at this position is 205 km/h and is decreasing at the rate of 16 km/h every second, determine the radius of curvature p of the track at the position shown. Answer: p= i m 0.65 m
how solutions clearly and free body diagram.
Determine the smallest radius that should be used for a highway if the normal component of the acceleration of a car traveling at 72 km/h is not to exceed 0.8 m/s². В A
A particle moving in the x-y plane has a position vector given by r = 1.95t2i + 0.56t3j, where r is in inches and t is in seconds. Calculate the radius of curvature ρ of the path for the position of the particle when t = 2.3 sec. Sketch the velocity v and the curvature of the path for this particular instant. Answer should be ρ=________ inches
four decimal places
As shown in the figure below, determine the smallest radius that should be used for a highway if the normal component of the acceleration of a car traveling at 50 km/h is not to exceed 0.6 m/s?. B A
. A car is moving in a straight line has an acceleration as shown in the picture below:a) Determine its velocity after T1 seconds.b) Determine the distance traveled by the car after T2 seconds.