An archer wishes to shoot an arrow at a target at eye level a distance of 50.0m away. If the initial speed imparted to the arrow is 70.0m/s, what angle should the arrow make with the horizontal as it is being shot?

Physics

Milwaukee is 121 in Miles Due West of Grand Rapids Maria drives 255 miles in 4.75 hours from Grand Rapids to Milwaukee find her average driving speed

What is the most important factor for the formation of our planets

can you see, hear, feel, taste, or smell energy? if not, how can a person tell that something has stored a lot of energy? is there only one way?

The ratio of output power, in percent, is called

Qiang was asked to memorize a long list of words that included ship, effort, professor, and inquire. He later recalled these words as boat, work, teacher, and question. This best illustrates the impact of a) the spacing effect. b) implicit memory.

Fiona did an experiment to find the relationship between the angle at which a ray of light strikes a mirror and the angle at which the mirror reflects light. she placed a ray box in front of a mirror.

According to Newton's law of universal gravitation, which statement is true? A. Lighter objects experience a higher acceleration than heavier objects. B. Falling objects accelerate as they approach the ground. C.

Thermal radiation is defined as what?

What are the similarities between p waves S waves and surface waves

How is sound energy produced A. Vibrating objects B. objects being heated C. Temperature differences D. Stationary objects