An object with mass=0.2kg is at rest on a horizontal table top. It is then pushed a distance of 0.1m to the edge of the table by a 2N force applied horizontally to it. The friction force between the object and the table is 0.5N. The object then falls a distance of 1m directly down onto the floor where it comes to rest. Calculate the amount of net work done on the object, 1.85 J -2.15 J OJ 2.15 J -1.85 J O O

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A: The correct answer is b.

Q: Solve only (d) part

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A:

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A:

Q: (a) (c) (b) (d)

A:

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A:

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A:

Q: b) Draw direction vectors in unit cells for the following cubic directions: i) (241) ii) (3 I 3)…

A: i For 2  4  1 the intercepts is  a  b  c=12  -14  -1 ii For 3  1  3 the intercepts is  a  b  c=13…

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A:

Q: Could you shrink the solution please. I cannot see all of the steps. Thank

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A:

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Q: ) if A = = 3i+4j +2K and B= -2i +6j +5k find A. В. (A.B änjö a)

A: Option b

Q: particle is as an object which has no mass and only size.

A: False statements  A particle is an object which has no mass and only size  False

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!