On release 1, a student releases a cart from the top of a ramp, such that the carttravels 160cm before hitting the stopper. The cart increases speed steadily andreaches the bottom of the ramp in 4.30s. What was the magnitude of the cart'srelease 1acceleration on release 1?cm/s2 vThe student then releases the cart from a lower position such that the cart onlytravels 85.0cm. What was the magnitude of the cart's acceleration on release 2?cm/s? vHow long did the cart take to reach the bottom of the ramp on release 2?release 2

initial velocity = 0 m/s distance (d) = 160 cm = 1.60 m time taken (t) = 4.30 seconds

On release 1, a student releases a cart from the top of a ramp, such that the cart travels 160cm before hitting the stopper. The cart increases speed steadily and reaches the bottom of the ramp in 4.30s. What was the magnitude of the cart's release 1 acceleration on release 1? cm/s? v The student then releases the cart from a lower position such that the cart only travels 85.0cm. What was the magnitude of the cart's acceleration on release 2? cm/s2 v How long did the cart take to reach the bottom of the ramp on release 2? release 2

On release 1, a student releases a cart from the top of a ramp, such that the cart travels 160cm before hitting the stopper. The cart increases speed steadily and reaches the bottom of the ramp in 4.30s. What was the magnitude of the cart's release 1 acceleration on release 1? cm/s? v The student then releases the cart from a lower position such that the cart only travels 85.0cm. What was the magnitude of the cart's acceleration on release 2? cm/s2 v How long did the cart take to reach the bottom of the ramp on release 2? release 2

University Physics Volume 1

18th Edition

ISBN:9781938168277

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

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

Chapter3: Motion Along A Straight Line

Section: Chapter Questions

Problem 79P: Between t=0 and t=t0 , a rocket moves straight upward with an acceleration given by a(t)=ABt1/2 ,...

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