a) A dockworker applies a constant horizontal force of 65.0N to a block of ice on a smooth horizontal floor. The frictional force is negligible. The block starts fromrest and moves 10.0 m in the first 4.00 s. What is the mass of the block of ice?i) The acceleration of the block of ice is =m/s?in) The mass of the block of ice is =kgb) A 800N police officer is supported by three cables(T1, T2 and T3), of which T1 and T> are making angles e1 = 50° and e2 = 65° as shown in Figure. Calculate thevalues of T1, T2 and T3.02T1T2T3i) The tension through string1, T1 =ii) The tension through string2, Tz =ii) The tension through string3 T: =

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Description: a) A dockworker applies a constant horizontal force of 65.0N to a block of ice on a smooth horizontal floor. The frictional force is negligible. The block starts fromrest and moves 10.0 m in the first 4.00 s. What is the mass of the block of ice?i)

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a) A dockworker applies a constant horizontal force of 65.0N to a block of ice on a smooth horizontal floor. The frictional force is negligible. The block starts from rest and moves 10.0 m in the first 4.00 s. What is the mass of the block of ice? ) The acceleration of the block of ice is = m/s? ) The mass of the block of ice is = kg JA 800N police officer is supported by three cables(T1, T2 and T3), of which T; and T, are making angles e, = 50° and e2 = 65° as shown in Figure. Calculate the alues of T1, Tz and T3. A01 02 T1 T2 T3 e tension through string1, T1 = e tension through string2, Tz =

a) A dockworker applies a constant horizontal force of 65.0N to a block of ice on a smooth horizontal floor. The frictional force is negligible. The block starts from rest and moves 10.0 m in the first 4.00 s. What is the mass of the block of ice? ) The acceleration of the block of ice is = m/s? ) The mass of the block of ice is = kg JA 800N police officer is supported by three cables(T1, T2 and T3), of which T; and T, are making angles e, = 50° and e2 = 65° as shown in Figure. Calculate the alues of T1, Tz and T3. A01 02 T1 T2 T3 e tension through string1, T1 = e tension through string2, Tz =

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

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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Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows:

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Question

a) A dockworker applies a constant horizontal force of 65.0N to a block of ice on a smooth horizontal floor. The frictional force is negligible. The block starts from
rest and moves 10.0 m in the first 4.00 s. What is the mass of the block of ice?
i) The acceleration of the block of ice is =
m/s?
in) The mass of the block of ice is =
kg
b) A 800N police officer is supported by three cables(T1, T2 and T3), of which T1 and T> are making angles e1 = 50° and e2 = 65° as shown in Figure. Calculate the
values of T1, T2 and T3.
02
T1
T2
T3
i) The tension through string1, T1 =
ii) The tension through string2, Tz =
ii) The tension through string3 T: =

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