An engine block of mass M is on the flatbed of a pickup truck that is traveling in a straight level road with an initial speed of 32 m/s. The coefficient of static friction between the block and the bed is us = 0.5. Find the minimum distance in which the truck can come to a stop without the engine block sliding toward the cab. 114.38 m c. 124.38 m a. b. 104.38 m d. 134.38 m
An engine block of mass M is on the flatbed of a pickup truck that is traveling in a straight level road with an initial speed of 32 m/s. The coefficient of static friction between the block and the bed is us = 0.5. Find the minimum distance in which the truck can come to a stop without the engine block sliding toward the cab. 114.38 m c. 124.38 m a. b. 104.38 m d. 134.38 m
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
Related questions
Question
Problem 1.1
Three objects with masses m1 = 36.5 kg, m2 = 19.2 kg, and m3 = 12.5 kg are
hanging from ropes that run over pulleys. What is the acceleration of m1?
Transcribed Image Text:PROBLEM 5.18
22. An engine block of mass M is on the flatbed of a pickup truck that is traveling in
a straight level road with an initial speed of 32 m/s. The coefficient of static
friction between the block and the bed is µs = 0.5. Find the minimum distance in
which the truck can come to a stop without the engine block sliding toward the
cab.
c. 124.38 m
d. 134.38 m
а.
114.38 m
b. 104.38 m
PROBLEM 5.19
23. A skier starts with a speed of 2 m/s and skis straight down a slope with an
angle of 15° relative to the horizontal. The coefficient of kinetic friction between
her skis and the snow is 0.1. What is her speed after 10 s?
16.91 m/s2
17.91 m/s²
c. 18.91 m/s²
d. 19.91 m/s²
a.
b.
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