6. Determine the power required for a 1150-kg car to climb a 100- m-long uphill road with a slope of 30* (from horizontal) in 12 s (a) at a constant velocity, (b) from rest to a final velocity of 30 m/s, and (c) from 35 m/s to a final velocity of 5 m/s. Disregard friction, air drag, and rolling resistance. 11S0 kg 100m

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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6. Determine the power required for a 1150-kg car to climb a 100-
m-long uphill road with a slope of 30" (from horizontal) in 12 s (a)
at a constant velocity, (b) from rest to a final velocity of 30 m/s,
and (c) from 35 m/s to a final velocity of 5 m/s. Disregard friction,
1150 kg
air drag, and rolling resistance.
100 m
30
Transcribed Image Text:6. Determine the power required for a 1150-kg car to climb a 100- m-long uphill road with a slope of 30" (from horizontal) in 12 s (a) at a constant velocity, (b) from rest to a final velocity of 30 m/s, and (c) from 35 m/s to a final velocity of 5 m/s. Disregard friction, 1150 kg air drag, and rolling resistance. 100 m 30
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