Why do scientists prefer the moment magnitude scale to the richter scale?

A caterpillar travels straight for 3 cm, and then turns left and crawls 4 centimeters farther. If its final position is east of its initial position, what is its displacement from its initial position?

Calculate the buoyant force (in N) on a 1.0 m^3 chunk of brass submerged in a bath of mercury.

A graph of acceleration against force

The part of an atom that is mostly empty is the

Which sentence does not contain any errors in capitalization? a. The professor was an expert in the Politics of the nixon era. b. Have you seen the egyptian art exhibit yet? c. We have climbed mountains in three South American countries. d.

A small refracting telescope designed for individual use has an objective lens with a diameter of 6.00 cm and a focal length of 1.325 m. what is the f-number of this instrument?

You drop a ball from a height of 2.0 m, and it bounces back to a height of 1.5 m. (a) what fraction of its initial energy is lost during the bounce? (b) what is the ball's speed just as it leaves the ground after the bounce?

Why do scientists prefer the moment magnitude scale to the richter scale?

A particle with a charge of - 5.10 nC is moving in a uniform magnetic field of B⃗ = - (1.20 T) k^. The magnetic force on the particle is measured to be F⃗ = - (3.30*10-7 N) i^ + (7.60*10-7 N) j^.

What is the pressure 100m below the surface of the sea, if the density of sea water is 1150kg/m3