Problem 5.15 2 of 16 Constants | Periodic Table Piles of snow on slippery roofs can become dangerous projectiles as they melt. Consider ridge of a roof with a slope of 26 a chunk of snow at the As the snow begins to melt the coefficient of static friction decreases and the snow finally slips. Assuming that the distance from the chunk to the edge of the roof is 6.0 m and the coefficient of kinetic friction is 0.17, calculate the speed of the snow chunk when it slides off the roof. Express your answer to two significant figures and include the appropriate units. HA v1 = Value Units Request Answer Submit Part C If the edge of the roof is 14.0 m above ground, estimate the speed of the snow when it hits the ground. Express your answer to two significant figures and include the appropriate units. P Pearson Problem 5.15 2 of 16 Constants | Periodic Table Piles of snow on slippery roofs can become dangerous projectiles as they melt. Consider a chunk of snow at the ridge of a roof with a slope of 26 What is the minimum value of the coefficient of static friction that will keep the snow from sliding down? Express your answer using two significant figures. Hs = 0.49 Previous Answers Submit v Correct Part B As the snow begins to melt the coefficient of static friction decreases and the snow finally slips. Assuming that the distance from the chunk to the edge of the roof is 6.0 m and the coefficient of kinetic friction is 0.17, calculate the speed of the snow chunk when it slides off the roof. Express your answer to two significant figures and include the appropriate units.
Problem 5.15 2 of 16 Constants | Periodic Table Piles of snow on slippery roofs can become dangerous projectiles as they melt. Consider ridge of a roof with a slope of 26 a chunk of snow at the As the snow begins to melt the coefficient of static friction decreases and the snow finally slips. Assuming that the distance from the chunk to the edge of the roof is 6.0 m and the coefficient of kinetic friction is 0.17, calculate the speed of the snow chunk when it slides off the roof. Express your answer to two significant figures and include the appropriate units. HA v1 = Value Units Request Answer Submit Part C If the edge of the roof is 14.0 m above ground, estimate the speed of the snow when it hits the ground. Express your answer to two significant figures and include the appropriate units. P Pearson Problem 5.15 2 of 16 Constants | Periodic Table Piles of snow on slippery roofs can become dangerous projectiles as they melt. Consider a chunk of snow at the ridge of a roof with a slope of 26 What is the minimum value of the coefficient of static friction that will keep the snow from sliding down? Express your answer using two significant figures. Hs = 0.49 Previous Answers Submit v Correct Part B As the snow begins to melt the coefficient of static friction decreases and the snow finally slips. Assuming that the distance from the chunk to the edge of the roof is 6.0 m and the coefficient of kinetic friction is 0.17, calculate the speed of the snow chunk when it slides off the roof. Express your answer to two significant figures and include the appropriate units.
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Chapter1: Units, Trigonometry. And Vectors
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please help me with this, its a pracitice problem, NOT GRADED, there are 3 parts, i did one please answer the other 2 they are attached as 2 screenshots
Transcribed Image Text:Problem 5.15
2 of 16
Constants | Periodic Table
Piles of snow on slippery roofs can become dangerous
projectiles as they melt. Consider
ridge of a roof with a slope of 26
a chunk of snow at the
As the snow begins to melt the coefficient of static friction decreases and the snow finally slips. Assuming that the distance from the chunk to
the edge of the roof is 6.0 m and the coefficient of kinetic friction is 0.17, calculate the speed of the snow chunk when it slides off the roof.
Express your answer to two significant figures and include the appropriate units.
HA
v1 =
Value
Units
Request Answer
Submit
Part C
If the edge of the roof is 14.0 m above ground, estimate the speed of the snow when it hits the ground.
Express your answer to two significant figures and include the appropriate units.
P Pearson
Transcribed Image Text:Problem 5.15
2 of 16
Constants | Periodic Table
Piles of snow on slippery roofs can become dangerous
projectiles as they melt. Consider a chunk of snow at the
ridge of a roof with a slope of 26
What is the minimum value of the coefficient of static friction that will keep the snow from sliding down?
Express your answer using two significant figures.
Hs = 0.49
Previous Answers
Submit
v Correct
Part B
As the snow begins to melt the coefficient of static friction decreases and the snow finally slips. Assuming that the distance from the chunk to
the edge of the roof is 6.0 m and the coefficient of kinetic friction is 0.17, calculate the speed of the snow chunk when it slides off the roof.
Express your answer to two significant figures and include the appropriate units.
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