Why is it so hard to see planets around other stars and so easy to see them around our own?

What unit is used for acceleration

Which symbol represents an alpha particle in nuclear equations?

To visit your favorite ice cream shop, you must travel 490 m west on Main Street and then 920 m south on Division Street. Suppose you take 49 s to complete the 490-m displacement and 75 s to complete the 920-m displacement. a.

IF p is directly proportional to w does that mean p=kw

Which is the correct process for selecting the area to print? Select the correct answer. In the Normal view of the spreadsheet, select the area to be printed. Next, click Print Area on the File menu and then choose Set Print Area.

If an astronomical light source were moving toward us, then what would be observed? (a) a blue shift (b) a shift toward longer wavelengths (c) a shift toward lower frequencies (d) a sonic boom

How much work must you do to push a 12 kg block of steel across a steel table at a steady speed of 1.3 m/s for 7.6 s? the coefficient of kinetic friction for steel on steel is 0.60?

An Archer needs to hit a bull's-eye On Target at eye level of 60 feet away is the Archer fires the arrow from the eye level with a speed of 47 ft/s at an angle of 25 degrees above the horizontal, will the arrow hit the target

What type of wave is a sound wave A. transverse wave B. longitudinal wave C. light wave D. elctromatic wave

Na+/k+-atpase is considered to be an electrogenic pump because