If X And Y two vectors have same magnitude, if X^Y=2 and X. Y = 4 so, the angle between them?

How long does it take for the earth to make this trip

What happens to a bowl of hot soup when it is placed into a freezer where the air Temperature is below freezing. How does this apply to an open system

What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?

An electron travels 1.64 m in 4.32 * 10-8 s. How fast is it traveling? Answer in units of m/s

What does the relative abundance tell you?

This particle is found in the nucleus and adds mass to the nucleus, but changing its number does not change what the element is. This particle is the A. proton. B. photon. C. neutron. D. electron.

Projectile motion is an example of what kind of motion

What can change scientific knowledge?

6. What is ductility?

During practice, a baseball player hits a very high fly ball, and then runs in a straight line and catches it. Which had the greatest displacement during the time period from the hitting of the ball to its catching