As shown, ball B, having a mass of 10.0 kg, is attached to the end of a rod whose mass can be neglected. ▼ Part A - Finding the final speed of the ball . If the rod is 0.600 m long and subjected to a torque M = (1.85t2 +4.30) N-m, where t is in seconds, determine the speed of the ball when t-5.00 s. The ball has a speed of v 2.10 m/s whe Express your answer to three significant figures and include the appropriate units. View Available Hint(s) μA Fu M ?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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2
(5.00 s) 14.205
=
Submit
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X Incorrect; Try Again; 5 attempts remaining
t₁ =
Part B - Finding the time needed to reach a specific speed
If the shaft is 0.400 m long, the ball has a speed of v= 2.60 m/s when t= 0, and the rod is subjected to a torque M = (5.00t+2.30) N-m, where t is in seconds, determine the time it will take for the ball to reach a speed of 7.00 m/s.
Express your answer to three significant figures.
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Transcribed Image Text:▼ 2 (5.00 s) 14.205 = Submit Previous Answers X Incorrect; Try Again; 5 attempts remaining t₁ = Part B - Finding the time needed to reach a specific speed If the shaft is 0.400 m long, the ball has a speed of v= 2.60 m/s when t= 0, and the rod is subjected to a torque M = (5.00t+2.30) N-m, where t is in seconds, determine the time it will take for the ball to reach a speed of 7.00 m/s. Express your answer to three significant figures. View Available Hint(s) Submit Provide Feedback 99°F Sunny 2 S 15 ΑΣΦΑΛΗ vec 95 W m S 3 E D $ 4 R F → C 40 96 5 ? red- T 6 5 OL G H & 7 U s to idd 8 1 ( 9 DE K O DI PPI O L e P H 0 { 2 + C = (5) . A # delete 1 backspace ↓ ENG home lock 4x D 7 Next > 7:05 PM 7/12/2022 1 A S
Learning Goal:
As shown, ball B, having a mass of 10.0 kg, is attached to the end of a rod whose mass can be neglected.
Part A - Finding the final speed of the ball
.
v(5.00 s) 14.205
Submit
If the rod is 0.600 m long and subjected to a torque M = (1.85t2 +4.30) N-m, where t is in seconds, determine the speed of the ball when t-5.00 s. The ball has a speed of v= 2.10 m/s when t = 0.
Express your answer to three significant figures and include the appropriate units.
► View Available Hint(s)
99 F
Sunny
Previous Answers
3
m
S
X Incorrect; Try Again; 5 attempts remaining
C
$
40
%
?
154
a
164-
J
4+
&
a
M
7
40
d
*
8
4
f10 DII
ha
delet
Transcribed Image Text:Learning Goal: As shown, ball B, having a mass of 10.0 kg, is attached to the end of a rod whose mass can be neglected. Part A - Finding the final speed of the ball . v(5.00 s) 14.205 Submit If the rod is 0.600 m long and subjected to a torque M = (1.85t2 +4.30) N-m, where t is in seconds, determine the speed of the ball when t-5.00 s. The ball has a speed of v= 2.10 m/s when t = 0. Express your answer to three significant figures and include the appropriate units. ► View Available Hint(s) 99 F Sunny Previous Answers 3 m S X Incorrect; Try Again; 5 attempts remaining C $ 40 % ? 154 a 164- J 4+ & a M 7 40 d * 8 4 f10 DII ha delet
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