A 0.35 kg block is being pulled across a flat, level surface by ahorizontal string. When the tension in the string is 1.8 N, the block’s acceleration is 0.75 m/s2 in the same direction as the tension. What is the coefficient of kinetic friction between the block and the surface? For your physical representation, draw a free body diagram of the forces acting on the block 7:08 PM Sat Jan 29* OL 99%BackP1200_HIHW_03b.pdfSymbolic Answer:Units CheckNumerical Answer (Obtain this by plugging numbers into your symbolic answer.)DashboardCalendarTo DoNotificationsInbox 7:08 PM Sat Jan 29* OL 99%ВackP1200_HIHW_03b.pdf| Algebra Work (Symbols only. Don't plug in any numbers yet.)DashboardCalendarTo DoNotificationsInbox

Answered: A 0.35 kg block is being pulled across…

Inquiry into Physics

8th Edition

ISBN:9781337515863

Author:Ostdiek

Publisher:Ostdiek

Chapter2: Newton's Laws

Section: Chapter Questions

Problem 15Q

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A 0.35 kg block is being pulled across a flat, level surface by a horizontal string. When the tension in the string is 1.8 N, the block’s acceleration is 0.75 m/s2 in the same direction as the tension. What is the coefficient of kinetic friction between the block and the surface? For your physical representation, draw a free body diagram of the forces acting on the block

7:08 PM Sat Jan 29
* OL 99%
Back
P1200_HIHW_03b.pdf
Symbolic Answer:
Units Check
Numerical Answer (Obtain this by plugging numbers into your symbolic answer.)
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Calendar
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7:08 PM Sat Jan 29
* OL 99%
Вack
P1200_HIHW_03b.pdf
| Algebra Work (Symbols only. Don't plug in any numbers yet.)
Dashboard
Calendar
To Do
Notifications
Inbox

Expert Solution

Step 1

Given,

The mass of the block (m) =0.35 kg.

The tension in the string (T) = 1.8 N.

The acceleration of the block (a) = $0.75 m / s^{2}$

The tension in the string and the acceleration are both acting in the same direction.

# The value of the co-efficient of the kinetic friction needs to be evaluated.

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