Your object has mass 27.1 kg, and you've separated the boxes of protons and electrons by a distance of 78 m. If you were to release the clump of protons from their box, how much acceleration would the clump of protons undergo due to its attraction to the clump of electrons in the other box?     1.84E+23 m/s^2     3.68E+23 m/s^2     7.36E+23 m/s^2     9.20E+22 m/s^2

Consider the three spherical objects traveling through the same region of air. Radius and speed values are stated. Given that everything else is equal, rank them according to the amount of air resistance they encounter. Object A Object B Object C R = 0.24 m v = 18 m/s R= 0.36 m R= 0.12 m v = 18 m/s v = 18 m/s Tap the fields below to rank the air resistance of Objects A, B, and C. Object A: Object B: Object C: Greatest Smallest Middlest Check Answer.

Please help with explanation. I will upvote

Consider the following diagram where three electrical charges appear with their respective values and distances in cm. You must indicate what is the resulting force acting on the third charge and the direction.

and F represents gravitational and electrostatic force respectively between electrons situated at a distance 10 cm. The ratio of F/F is of the order of e (a) 1042 (c) 1024 (b) 10-²1 F g (d) 10-43 KAL

Your object has mass 59.8 kg, and you ve separated the boxes of protons and electrons by a distance of 27 m. If you were to release the clump of protons from their box, how much acceleration would the clump of protons undergo due to its attraction to the clump of electrons in the other box?

You are the pilot of a spacecraft intended for travel at very high speeds. Before leaving you measure the spacecraft to be 31.4 m long and have a mass of 5.28 x 104 kg. During your travel, you pass a planet and exchange information with an observer on the planet. You are told that your spacecraft has been measured to be 28.6 m long. a. How fast is your spacecraft travelling with respect to the planet? b. You are told there is a nearby planet that is stationary with respect to the first planet. The observer on the first planet says it will take you 25 s to reach the nearby planet. How far away does your co-pilot on the spacecraft say the nearby planet is? c. How much energy was required to accelerate your spacecraft to this speed?

provides some pertinent background for this problem. Suppose a single electron orbits about a nucleus containing two protons (+2e), as would be the case for a helium atom from which one of the naturally occurring electrons is removed. The radius of the orbit is 3.09 × 10-11 m. Determine the magnitude of the electron's centripetal acceleration.

A uranium ion and an iron ion are separated by a distance of ?=57.10 nm, as shown in the figure. The uranium atom is singly ionized; the iron atom is doubly ionized.   Calculate the distance ? from the uranium atom at which an electron will be in equilibrium. Ignore the gravitational attraction between the particles. ?=   What is the magnitude ?U of the force on the electron from the uranium ion?

thanks!