A 1800 kg car starts from rest and drives around a flat 50-m- diameter circular track. The forward force provided by the car's drive wheels is a constant 1000 N Part A What is the magnitude of the car's acceleration at 13 Express your answer to two significant figures and include the appropriate units. 1.18 You have already submitted this answer. Enter a new answer. No credit lost. Try again. Submit Part B Previous Answers Request Answer What is the direction of the car's acceleration at t=138? Give the direction as an angle from the axis. Express your answer to two significant figures and include the appropriate units. 28.06 Submit ? O Previous Answers Request Answer ? * Incorrect; Try Again; 5 attempts remaining

College Physics
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Chapter1: Units, Trigonometry. And Vectors
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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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<Ch 8: Dynamics II: Motion in a Plane
Problem 8.61
A 1800 kg car starts from rest and drives around a flat 50-m-
diameter circular track. The forward force provided by the car's
drive wheels is a constant 1000 N
Part A
Course Home
What is the magnitude of the car's acceleration at t=13s?
Express your answer to two significant figures and include the appropriate units.
a= 1.18
Submit
Part B
|μA
You have already submitted this answer. Enter a new answer.
No credit lost. Try again.
m
Previous Answers Request Answer
Di μA
0= 28.06
What is the direction of the car's acceleration at t = 13s? Give the direction as an angle from the r-axis.
Express your answer to two significant figures and include the appropriate units.
?
O
Submit Previous Answers Request Answer
?
X Incorrect; Try Again; 5 attempts remaining
A
0
द
21 of 21
Review | Constants
ENG
a
⠀
o
+
+
FI
3:42 PM
10/26/2022
Transcribed Image Text:← C b a MA U Q + O G Course Home Syllabus Scores eText Study Area Document Sharing User Settings Course Tools 71°F Sunny https://openvellum.ecollege.com/course.html?courseld=17575627&OpenVellumHMAC=81a90f949b13e975a5f864900c40fa9f#10001 > <Ch 8: Dynamics II: Motion in a Plane Problem 8.61 A 1800 kg car starts from rest and drives around a flat 50-m- diameter circular track. The forward force provided by the car's drive wheels is a constant 1000 N Part A Course Home What is the magnitude of the car's acceleration at t=13s? Express your answer to two significant figures and include the appropriate units. a= 1.18 Submit Part B |μA You have already submitted this answer. Enter a new answer. No credit lost. Try again. m Previous Answers Request Answer Di μA 0= 28.06 What is the direction of the car's acceleration at t = 13s? Give the direction as an angle from the r-axis. Express your answer to two significant figures and include the appropriate units. ? O Submit Previous Answers Request Answer ? X Incorrect; Try Again; 5 attempts remaining A 0 द 21 of 21 Review | Constants ENG a ⠀ o + + FI 3:42 PM 10/26/2022
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