This preview shows page 1. Sign up to view the full content.
Unformatted text preview: = 1meter. ng parameters in your analysis: ! = 20Â° and d = 1 meter . IV28 Chapter IV: Particle Kinetics Homework Particle IV.26
Problem Kinetics Homework Problems ME 274 Problem IV is (3/195)
Given: A block26sliding to the right on a rough, horizontal surface with a speed of v0 when a
force P is applied.
A block is sliding to the right on a rough, horizontal surface with a speed of v0 when a
Find: Determine the speed of the block at of thet.block at time t.
force P is applied. Determine the speed time
v0 Âµk Use the following parameters in your analysis: v0 = 2f t/sec, Âµk = 0.3 and t = 0.4sec. Use the following parameters in your analysis: v0 = 2 ft / sec , Âµ k = 0.3 and t = 0.4 secs . Particle K inetics Homework Problems ME 274 Problem IV 27 (3/207)
Chapter IV: Particle Kinetics Homework IV29 Car A, while traveling at a speed of v1 , strikes a stationary car B. After a period of time
Problem IV.27 !t, the two cars become entangled and move together as one. Determine
Given: Car )A,the common speed a speed of v1 , strikes impact.
a while traveling at of the two cars after a stationary car B. After a period of time
âˆ†t, the two cars become entangled and move together as one.
b) the average acceleration of each car during impact.
c) the a) the common speed of the two car after impact, b)
Find: Determine: average impact force of car A on carsB during impact. the average acceleration
of each car during impact, and c) the average impact force of car A on car B during impact. v1 Use the following parameters in your analysis: v1 = 20mph and âˆ†t = 0.1sec. Use the following parameters in your analysis: v1 = 20 miles / hour and ! t = 0.1 sec . Particle inetics Homework Problems
Chapter IV: ParticleKKinetics Homework IV41 ME 274 Problem IV.39
Problem IV39
Given: The rod shown The rod shown below mass negligible mass and is couple moment of M =
GIVEN: below is of negligible is of and is subjected to a subjected to a couple
2 )N m. The cars engine provide a traction force of F = (15t)N . The car starts from rest and
(30t
moment of M = (30t2) Nm. The carâ€™s engine provide a traction force of F =
the total mass of the car 15t) N. The m. starts from rest and the total mass of the car and rider is m.
( and rider is car
Find: Determine the speed of the carthe car atttime t .
FIND:
The speed of at time . Use the following parameters in in your analysis: = 175kg kg and= 8secseconds .
Use the following your analysis: m m = 175 and t t = 8 . s A and B (having masses of m and M, respectively) are initially
IV48
Chapter IV: Particle Kinetics Homework
ing in directions perpendicular to each other with speeds of vA1 and vB1 ,
tively, as shown below in the figure. After impacting each other, A is
ing to the RIGHT with a speed of vA 2 , and B travels with a speed of vB 2 .
Problem IV.46
der all surfaces to be smooth.
Given: Blocks A and B (having masses of m and M , respectively) are initially traveling in directions perpendicular to each other with speeds of vA1 and vB 1 , respectively, as shown below in the
is problem,
ï...
View
Full
Document
This document was uploaded on 01/20/2014.
 Spring '09

Click to edit the document details