A conveyer belt at the postal service deposits packages down a chute of radius p to be sorted. At the instant shown, package B is resting at the end of the chute while package A has just entered the chute at a height h with velocity VA. After going down the chute package A and B become stuck together. Part A: What is the velocity of the packages after they impact? Part B: Using the angular momentum form of Newton's 2nd Law determine how fast the velocity is increasing, v, at the instant when 0 = 70 deg. (Hint: To compute the angular momentum, use a polar frame with VA/O= vêe.) Values: g= 9.81 m/s², mA = 5 kg, mB = 8 kg, VA = 5 m/s, h = p = 1.5 m CONVEYER TIC h SMOOTH CHUTE VA 9 1 at rest •B

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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1
A conveyer belt at the postal service deposits packages down a chute of radius p to be sorted. At
the instant shown, package B is resting at the end of the chute while package A has just entered
the chute at a height h with velocity VA. After going down the chute package A and B become
stuck together.
Problem
Part A: What is the velocity of the packages after they impact?
Part B: Using the angular momentum form of Newton's 2nd Law determine how fast the velocity
is increasing, v, at the instant when 0= 70 deg. (Hint: To compute the angular momentum, use
a polar frame with VA/O= vêe.)
Values: g = 9.81 m/s², mA = 5 kg, mB = 8 kg, VA = 5 m/s, h = p = 1.5 m
CONVEYER
h
SMOOTH
CHUTE
NA
o
at rest
↓
•B
Transcribed Image Text:1 A conveyer belt at the postal service deposits packages down a chute of radius p to be sorted. At the instant shown, package B is resting at the end of the chute while package A has just entered the chute at a height h with velocity VA. After going down the chute package A and B become stuck together. Problem Part A: What is the velocity of the packages after they impact? Part B: Using the angular momentum form of Newton's 2nd Law determine how fast the velocity is increasing, v, at the instant when 0= 70 deg. (Hint: To compute the angular momentum, use a polar frame with VA/O= vêe.) Values: g = 9.81 m/s², mA = 5 kg, mB = 8 kg, VA = 5 m/s, h = p = 1.5 m CONVEYER h SMOOTH CHUTE NA o at rest ↓ •B
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