Question

. A 50 g plastic cube is pressed against a spring, compressing the spring by 10 cm. The spring constant is 25 N/m. The cube is 22 cm from the bottom of a 30° slope. Once the cube is released, to what height does the cube slide? The coefficient of kinetic friction on the flat surface is .20. There is no friction up the ramp.

Answer #1

Part A)
A 65 g ice cube can slide without friction up and down a 30∘
slope. The ice cube is pressed against a spring at the bottom of
the slope, compressing the spring 10 cm. The spring constant is 22
N/m . When the ice cube is released, what total distance will it
travel up the slope before reversing direction?
Express your answer to two significant figures and include the
appropriate units
.
Part B) The ice cube is...

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A) what total distance will it travel up the slope before
reversing direction?--------cm?
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A 193 g block is pressed against a spring of force constant 1.12
kN/m until the block compresses the spring 14.8 cm. The spring
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horizontal.
A) Determine how far up the incline the block moves before it
stops if there is no friction between the block and the ramp.
B) How far up the incline does the block move before it stops if
the coefficient of kinetic friction...

A 231-g block is pressed against a spring of force constant 1.12
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Using energy considerations, determine how far up the incline the
block moves from its initial position before it stops under the
following conditions.
(a) if the ramp exerts no friction force on the block.
Ans:2.86
I dont understand partB
(b) if the coefficient of...

You push a 3.2 kg block against a horizontal spring, compressing
the spring by 16 cm. Then you release the block, and the spring
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coefficient of kinetic friction between the block and the
table?

You push a 4.5 kg block against a horizontal spring, compressing
the spring by 26 cm. Then you release the block, and the spring
sends it sliding across a tabletop. It stops 84 cm from where you
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compressing the spring by 20 cm. Then the man releases the block,
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the block–table coefficient of kinetic friction?
A.
0.47
B.
0.97
C.
0.57
D.
0.37

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. The spring constant is 25.0 N/mN/m . When the ice cube is
released, how far will it travel up the slope before reversing
direction?
Part D- Identify the initial and final gravitational potential
energies.
Enter your answers, separated by a comma, in...

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