A four-wheel vehicle of mass 1000 kg moves uniformly in a straight line with the wheels revolving at 10 rad/s. The wheel are identical, each with a radius of 0.2 m. then a constant braking torque is applied to all the wheels and the vehicle experiences a uniform deceleration. For the vehicle to stop in 10s, the braking torque (in N. m) on each wheel is

A four-wheel vehicle of mass 1000 kg moves uniformly in a straight line with the wheels revolving at 10 rad/s. The wheel are identical, each with a radius of 0.2 m. then a constant braking torque is applied to all the wheels and the vehicle experiences a uniform deceleration. For the vehicle to stop in 10s, the braking torque (in N. m) on each wheel is

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

Calculate the capacity (vehicle per hour) of the road when reaction time of the driver is 2 seconds. The design speed is 80 kmph and average length of the vehicle is 6 m. Take coefficient of friction as 0.35.
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)
Situation 03. A road having a radius of 120m and has an angle of 9.31° from the horizontal. The center of gravity of the car is located 0.80m above the roadway and the distance between the two front wheels is 1.20m. If the car has a total weight of 15KN, a. Compute the normal acceleration and the velocity of the car before overturning. b. If = 0.60, what is the velocity of the car without sliding? %3D
TOPIC: Equation of Motion (NORMAL AND TANGENTIAL) Fn= Man Ft= Mat A road having a radius of 120m and has an angle of 9.31° from the horizontal. The center of gravity of the car is located 0.80m above the roadway and the distance between the two front wheels is 1.20m. If the car has a total weight of 15KN, Compute the normal acceleration and the velocity of the car before overturning. If uk= 0.60, what is the velocity of the car without sliding? PLEASE ANSWER WITH A COMPLETE AND DETAILED SOLUTIONS. THANK YOU
The radius of a highway curve is 120 m, and has an angle of 9.31° from the horizontal. The center of gravity of the car is located 0.80 m above the roadway and the distance between the two front wheels is 1.2 m. If the car has a total weight of 15 KN. a. Determine the normal acceleration and the velocity (in kph) of the car before overturning. b. Find the maximum velocity of the car could move along the curve so that there will be no outstanding pressure between the tires and the roadway. c. If the coefficient of kinetic friction is 0.60, what is the maximum velocity (in kph) of the car without sliding.
Estimate the power requires to accelerate a 1350 kg vehicle traveling at 48 kph up a 5% grade at the rate of 1.8 m/sec². The roadway has a straight alignment and a badly broken and patched asphalt surface. Rolling resistance of vehicle is 167 N/metric-ton, Air density = 1.2 kg/m³, and Aerodynamic drag coefficient = 1.3. Express power in watts using the formula P = RV. Use the formula for:
Need within 1hr please, thanks A 0.5 kg block slides on a circular road with a radius of 4 m in the vertical plane. Block speed is 4m/s as it passes point A and 5 m/s passes point B. Angle distance from point A and B is 30 along the radius. Determine normal force exerted on block by the surface at point A and B and the total acceleration at Point B.
✓ An alert driver used brakes to avoid an accident when suddenly a person steps from behind parked car in the path of driver at distance 35 m, (f = 0.6). Can the driver avoids the accident if he drive at velocity of: a) 50 km/hr, b) 60 km/hr, c) 70 km/hr.
A golf ball is launched with the initial conditions shown in the figure. Determine the radius of curvature of the trajectory and the time rate of change of the speed of the ball (a) just after launch and (b) at apex. Neglect aerodynamic drag. 178 mi/hr 16° (b) At the apex, determine the speed v of the ball, the total acceleration a of the ball, the normal component of acceleration a, and the tangential component of acceleration a. Answers: V= ft/sec i ft/sec? ft/sec? ft/sec?
A high ratio power/mass ratio passenger car enters an acceleration lane at 45 kph and merges into traffic lane at 69 kph. Estimate the desired length of the acceleration lane when the acceleration rate is 4.3 m/s^2.