Mathematics, 06.02.2021 08:20 remyboy1938
This section is worth 10 points of 37 t. Instructions: Complete each question by choosing or typing in the best answer. 1) Joshua's physics lab group has been assigned a project of designing a model bobsled track. Each group will roll a marble down the track with the objective of having their marble finish with the fastest time. Assume that the track is frictionless, and the length of all tracks is the same. They can use a small marble with a mass of 15g or a large marble with a mass of 20g. What should his team do to give their marble the most potential energy? -0) A) They should use a small marble with the ramp at a 45° angle. B) They should use a large marble with the ramp at a 60° angle. They should use a large marble with the ramp at a 75° angle. D) They should use a small marble with the ramp at a 60° angle. 2) Terms of 1
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Mathematics, 21.06.2019 13:50
Question and answers are in the attached picture. you so much in advance.
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Mathematics, 21.06.2019 15:30
Which is the length of the hypotenuse of the triangle a. 94ft b. 214 ft c. 33ft d. 37 ft
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Mathematics, 21.06.2019 21:00
Even if a person is in very good shape, applying to be a police officer requires commitment to fitness. applicants must pass a physical fitness test. in order to prepare for the test, janet purchases an activity tracker to court her steps. her goal is to walk 10,000 steps each day. she measures heard average step length to be 30 inches. play janet runs, her average steps length increases to 36 in. how many steps would she have to take to run 1 mile 50280 round to the nearest step
Answers: 3
This section is worth 10 points of 37 t. Instructions: Complete each question by choosing or typing...
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