Questions by Bevan Collins

Questions by Bevan Collins

A tree on a hillside casts a shadow c = 215 ft down the hill. If the angle of inclination of the hillside is b = 23° to the horizontal and the angle of elevation of the sun is a = 53, find the height of

asked Dec 20, 2023

1 answer

11 votes

86.3k views

A box is at rest at the top of a frictionless inclined plane. As the box slides down the ramp where along the ramp would the box have half of its maximum kinetic energy?

asked Dec 10, 2023

1 answer

3 votes

198k views

Determine the distance between the points A and B using Pythagoras theorem

asked Nov 28, 2023

2 answers

16 votes

343k views

Determine the element symbol, mass number, and charge for an atom or ion that has a 51 neutrons, 38 protons, and 36 electrons.

asked Jun 8, 2023

1 answer

12 votes

127k views

During a period of growth, a business can expect to experience: A. a decrease in productivity B. an increase in productivity c. a decrease in opportunity costs, D. an increase in opportunity costs. SUBMI

asked Sep 11, 2022

1 answer

30 votes

489k views

2. State a price at which there would be a surplus of cort and explain why.

asked Sep 5, 2022

1 answer

15 votes

160k views

5. Rodney wants to Increase his physical activity to Improve his overall health. What change to his level of optimal wellness can Rodney expect as a result? A. Improved ability to relate to others B. Immediate

asked Jun 2, 2022

2 answers

9 votes

530k views

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