A 0.5 kg mass is projected up a long 25° inclined plane with an initial speed of 4.5 m/sec. The block/surface have coefficient of kinetic friction 0.3 and coefficient of static friction 0.32. 1)What is the magnitude of the acceleration of the block as it moves upward? 2) How far up the slope does the block go before it comes to rest? H-0.300 4-0.320 4.50 m/s 0.500 kg 25.0°

A 0.5 kg mass is projected up a long 25° inclined plane with an initial speed of 4.5 m/sec. The block/surface have coefficient of kinetic friction 0.3 and coefficient of static friction 0.32. 1)What is the magnitude of the acceleration of the block as it moves upward? 2) How far up the slope does the block go before it comes to rest? H-0.300 4-0.320 4.50 m/s 0.500 kg 25.0°

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

1. Determine the minimum coefficient of static friction us which will allow the drum with fixed inner hub to be rolled up the 17° incline at a steady speed without slipping. What are the corresponding values of the force P and the friction force F? 20 16₂2 17° 31
a 690N block is resting on an inclined plane and is subjected to a constant force of 875N acting parallel to the inclined plane. After the block has moved 4.69m from rest along the inclined plane, the force 600N is removed. The inclined plane has a slope of 4 vertical and 3 horizontal. Coefficient of friction is 0.23. a. Which of the following gives the distance that the block will move further along the inclined plane until it stops. b. Which of the following gives the velocity of the block when the force 875N was removed. c. Which of the following gives the velocity of the block when it returns to its initial position?
AnswerASAP
Compute the minimum distance that a truck slides on a horizontalasphalt road if it is traveling at 20 m/s. The coefficient of slidingfriction between asphalt and rubber tire is 0.50. The mass of thetruck is 8000 kg.a. 40.8 mb. 48.5 mc. 35.3 md. 31.4 m
Situation 2. A 500 N block is resting on an inclined plane. See figure below. coefficient of static friction, u, = 0.3, coefficient of kinetic friction, µx = 0.2 us = 0.3 %3D LA = 0.2 7. Find the value P that will still make the block in equilibrium condition. а. 382 N b. 71 N с. 110 N d. 279 N
Need asap pls. Thanks.
Choose the correct answer in the choices with solution thank you so much! Pls asap I need it after 5mins
A horizontal bar, 11 ft long and of negligible weight, rests on rough inclined planes as shown. The coefficient of friction for all contact surfaces is 0.27. What is the normal force at contact point A? How close A may the 120 lb force be applied before motion impends?
The force P is applied to the 600-lb block when it is at rest. Determine the following: A. The value of P required to keep the block from falling down the incline? B. The value of P required to initiate motion up the incline? C. The value of P required to keep it moving up? 35° P 60° Hs = 0.25 Hk=0.20 600 lb
(51) 5 m long AB rod is loaded with a 20.2 kN/m uniformly distributed load from End A to the midpoint as shown. The elastic modulus of the rod material is 210 GPa. The area moment of inertia of the rod is 837 cm. The slope at End B is most nearly: A. 0.55⁰ B. 1.25⁰ C. 1.50⁰ D. 2.00⁰ A 2.5 m 20.2 kN/m 5m B
A cantilever beam of length 2m is made from a hollow rectangular steel tube. It carries point load of 5 kN at the free end C and a uniformly distributed load of intensity 10 kN/m over the entire span. The modulus of elasticity of the tube is 2 x 10 N/mm. Using direct formula, find the maximum slope? 100 mm 5 kN 10 kN/m A 200 mm 180 mm 2 m 90 am
3) A 5-degree angle wedge is Used to move the mass of 27 kg upwards along the inclined floor. The static friction coefficient between the wedge and the contact surface is 0.40, and the static friction coefficient between mass and the floor is equal to 0.20. Find the smallest force P that can move such masses. P 5° 27 kg 20°