Constants I Periodic Table A 900 kg car is at the top of a 32 m -long, 2.5 incline. Its parking brake fails and it starts rolling down the hill. Halfway down, it strikes and sticks to a 1130 kg parked car. Part A lgnoring friction, what's the speed of the joined cars at the bottom of the incline? Express your answer to two significant figures and include the appropriate units. Value Units Request Answer Submit Part B What the first car's speed would have been at the bottom had it not struck the second car. Express your answer to two significant figures and include the appropriate units. ?

Constants I Periodic Table A 900 kg car is at the top of a 32 m -long, 2.5 incline. Its parking brake fails and it starts rolling down the hill. Halfway down, it strikes and sticks to a 1130 kg parked car. Part A lgnoring friction, what's the speed of the joined cars at the bottom of the incline? Express your answer to two significant figures and include the appropriate units. Value Units Request Answer Submit Part B What the first car's speed would have been at the bottom had it not struck the second car. Express your answer to two significant figures and include the appropriate units. ?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

Constants I Periodic Table
A 900 kg car is at the top of a 32 m -long, 2.5
incline. Its parking brake fails and it starts rolling
down the hill. Halfway down, it strikes and sticks to
a 1130 kg parked car.
Part A
lgnoring friction, what's the speed of the joined cars at the
bottom of the incline?
Express your answer to two significant figures and
include the appropriate units.
Value
Units
Request Answer
Submit
Part B
What the first car's speed would have been at the bottom had
it not struck the second car.
Express your answer to two significant figures and
include the appropriate units.
?

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