Three blocks each mass 9.0 kg are on a frictionless table. A hand pushes block A such that all three blocks accelerate in the +x direction at 0.70 m/s2 . What is the magnitude of the force on block A from the hand? A.zero B.6.3 N C.12.6 N D.18.9 N

Three blocks each mass 9.0 kg are on a frictionless table. A hand pushes block A such that all three blocks accelerate in the +x direction at 0.70 m/s2 . What is the magnitude of the force on block A from the hand? A.zero B.6.3 N C.12.6 N D.18.9 N

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter5: Newton's Law Of Motion

Section: Chapter Questions

Problem 34P: A car with a mass of 1000.0 kg accelerates from 0 to 90.0 km/h in 10.0 s. (a) What is its...

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Question

Three blocks each mass 9.0 kg are on a
frictionless table. A hand pushes block A such
that all three blocks accelerate in the +x direction
at 0.70 m/s2 .
What is the magnitude of the force on block A
from the hand?

A.zero
B.6.3 N
C.12.6 N
D.18.9 N

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