Answer:
C = 1256.63 miles
Explanation:
This problem is solved by using the following formula for the relation between the arc length of a circle and its radius:
s: arc length
r: radius
In this case "s" is 600 miles, and the angle of the arc length is 3°. With this information you can calculate the radius of the planet X:
With the value of the radius of the planet you can calculate the circumference, by using the following formula:
-- You've GOT the kinetic energy of the bullet.
-- That's the amount of work that has to be done to stop it.
-- work = (avg force) x (penetration) and they just gave you the average force.
-- Did you think it would be this easy ?
Answer:
Explanation:
For gravitational force we know that
F = mg
now we have
Now electrostatic force
here we have
Now magnetic force on it is given by
A. True
if cold air is replacing warm air it is a cold front and vice versa.
Answer:
The answer is D.
Explanation:
This is because mass always remains constant and weight is dependent on a gravitational pull.