Dragging at An Angle Desbrow Honors

A block is pulled at an angle of theta with respect to the horizontal as shown above. The normal force on the block is:

• mg

• mgsinΘ

• mg - FtsinΘ

• mg + FtsinΘ

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NGSS.HS-PS2-1

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NGSS.HS-PS2-1

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NGSS.HS-PS2-1

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NGSS.HS-PS2-1

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NGSS.HS-PS2-1

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NGSS.HS-PS2-1

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NGSS.HS-PS2-1

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NGSS.HS-PS2-1

A [19]-kg block is being pulled along a rough surface which has a mu of [.19] by a string at a [47]-degree angle with a force of [75] N. The acceleration due to gravity is -[9.8] m/s².

Draw the Free Body Diagram of the Block.

Calculate the acceleration of the block in m/s² and type the numerical answer in the space to 2 decimal places with no units.

Tags

NGSS.HS-PS2-1

A [19]-kg block is being pulled along a rough surface which has a mu of [.29] by a string at a [48]-degree angle with a force of [81] N. The acceleration due to gravity is -[9.9] m/s².

Draw the Free Body Diagram of the Block.

Calculate the acceleration of the block in m/s² and type the numerical answer in the space to 1 decimal place with no units.

Tags

NGSS.HS-PS2-1