A slippery plastic block is resting on a ramp that makes an angle of 20° with the horizontal. The coefficient of static friction between the block and the ramp is 0.2. The coefficient of kinetic friction is 0.15.
Will the block start sliding on its own?
If you found that the block slid in part a, calculate its acceleration. If not, then calculate the minimum angle the ramp must have to start the block sliding.
If you answer with something else that isn't the answer, I'll report your answer.
Answers: 2
Another question on Physics
Physics, 22.06.2019 21:50
To fully describe the photoelectric effect, scientists must consider which of the following to be quantized? o a. both light and matter o b. matter only o c. light only o d. neither light nor matter
Answers: 2
Physics, 22.06.2019 23:30
The photo above shows oil and vinegar in a pitcher. the top make a claim about about the density of the vinegar compared to the density of the oil summarize the evidence to support the claim and explain your reasoning
Answers: 3
Physics, 23.06.2019 13:00
Inside stars in space, the nuclei of hydrogen atoms fuse together to form helium atoms. this represents which form of energy? electrical energy nuclear energy chemical energy radiant energy
Answers: 1
Physics, 23.06.2019 18:00
Asample of the mineral calcite has a volume of 15 cm³ and a mass of 40.5 g. what is the density of the calcite? a. 0.37 g/cm³ b. 2.7 g/cm³ c. 55.5 g/cm³ d. 607.5 g/cm³
Answers: 1
You know the right answer?
A slippery plastic block is resting on a ramp that makes an angle of 20° with the horizontal. The co...
Questions
Social Studies, 19.03.2021 15:20
History, 19.03.2021 15:20
Mathematics, 19.03.2021 15:20
Mathematics, 19.03.2021 15:20
Chemistry, 19.03.2021 15:20
Chemistry, 19.03.2021 15:20
Mathematics, 19.03.2021 15:20
History, 19.03.2021 15:20
