[Answered] A proton has a total energy of 2.5 1010 J. How fast is it moving? (M = 1.67 1027 kg) a. 0.90 c ...

This topic contains a solution. Click here to go to the answer

Author Question: A proton has a total energy of 2.5 1010 J. How fast is it moving? (M = 1.67 1027 kg) a. 0.90 c ... (Read 23 times)

WWatsford

Hero Member
Posts: 539

on: Jul 28, 2018

A proton has a total energy of 2.5 1010 J. How fast is it moving? (M = 1.67 1027 kg)
a. 0.90 c
b. 0.80 c
c. 0.70 c
d. 0.60 c
e. 0.40 c

Question 2

The particles of interplanetary dust are called ______________.
a. micrometeoroids
b. asteroids
c. meteors
d. meteorites

Need homework help now?

Ask unlimited questions for free

Ask a Question

Marked as best answer by a Subject Expert

vickyvicksss

Sr. Member
Posts: 351

Reply #1 on: Jul 28, 2018

Answer to Question 1

b

Answer to Question 2

a

WWatsford

Member
Posts: 539

Reply 2 on: Jul 28, 2018

YES! Correct, THANKS for helping me on my review

debra928

Member
Posts: 342

Reply 3 on: Yesterday

Gracias!

« previous next »

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.