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An SUV is traveling at a speed of 18 m/s. If the SUV has a mass of 1,550 kg, what force must be applied to stop it in 8 seconds? A. 2,700.0 N B. 2.25 N C. 4,030.7 N D. 3,487.5 N
An SUV is traveling at a speed of 18 mIs.If the SUV has a mass of 1,550 kg, —3,487.5 N must be applied to stop it in 8 seconds. Solution: Vi = 18 m/s , Vf = 0 m.s , m = 1,550 kg , t = 8 sec By equation of motion , we get Vf = Vi + at 0 = 18 + a(8) -18 = 8a 8 a = =18 a = -18/8 A = - 9/4 Now F = ma F = (1550)( - 9/4) F = - 3,487.5 N.
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Asked 4/15/2018 6:43:05 PM
Updated 15 days ago|11/10/2020 9:39:04 PM
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An SUV is traveling at a speed of 18 mIs.If the SUV has a mass of 1,550 kg, —3,487.5 N must be applied to stop it in 8 seconds. Solution: Vi = 18 m/s , Vf = 0 m.s , m = 1,550 kg , t = 8 sec By equation of motion , we get Vf = Vi + at 0 = 18 + a(8) -18 = 8a 8 a = =18 a = -18/8 A = - 9/4 Now F = ma F = (1550)( - 9/4) F = - 3,487.5 N.
Added 15 days ago|11/10/2020 9:39:04 PM
This answer has been confirmed as correct and helpful.
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Which of the following best describes India's Cold War stance of Nonalignment? A. India stayed neutral in regards to Pakistan. B. India refused to enter into alliances with any nation. C. India didn't pick sides between the Soviet Union and the United States. D. India didn't embrace either full communism or capitalism.
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Updated 116 days ago|8/2/2020 10:32:58 AM
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India didn't pick sides between the Soviet Union and the United States best describes India's Cold War stance of Nonalignment.
Added 116 days ago|8/2/2020 10:32:58 AM
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Which of the following best describes India's Cold War stance of Nonalignment?
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Updated 113 days ago|8/4/2020 11:38:56 PM
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India didn't pick sides between the Soviet Union and the United States. - best describes India's Cold War stance of Nonalignment.
Added 113 days ago|8/4/2020 11:38:56 PM
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An SUV is traveling at a speed of 18 m/s. If the SUV has a mass of 1,550 kg, what force must be applied to stop it in 8 seconds?
Question
Not Answered
Updated 15 days ago|11/10/2020 9:42:21 PM
1 Answer/Comment
An SUV is traveling at a speed of 18 mIs.If the SUV has a mass of 1,550 kg, —3,487.5 N must be applied to stop it in 8 seconds. Solution: Vi = 18 m/s , Vf = 0 m.s , m = 1,550 kg , t = 8 sec By equation of motion , we get Vf = Vi + at 0 = 18 + a(8) -18 = 8a 8 a = =18 a = -18/8 A = - 9/4 Now F = ma F = (1550)( - 9/4) F = - 3,487.5 N.
Added 15 days ago|11/10/2020 9:42:21 PM
This answer has been confirmed as correct and helpful.
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