Determine the type and degree of each of the following expressions

9x^4 y^9

x^4-3x^2+7x^5

19a^6b^2 + 8ab^3c - 27a^7

What is the proper technique for anchoring?

Name two important differences between light waves and sound waves What is the equation that represents the law of reflection? What is the difference between Fresnel diffraction and Fraunhoffer diffraction?

8) Compare the kinetic translational energy in each of the following scenarios. State which, if either, has more and calculate the scalar value. a) two elephants, both with mass 500 kg, one of which is travelling with velocity V = 1.

Mary is an avid game show fan and one of the contestants on a popular game show. She spins the wheel and after 1.5 revolutions, the wheel comes to rest on a space that has a $1,500.00 prize. If the initial angular speed of the wheel is 4.

What is the sum of two vectors

When a fork is placed in a hot piece of lasagna, thermal energy is transferred up the fork by ...

Levi observed properties of four different waves and recorded observations about each one in his chart.

A rocket is shot straight up from the earth, with a net acceleration (acceleration by the rocket engine minus gravitational pullback) of during the initial stage of flight until the engine cut out at sec.

Which moon has a thick atmosphere made mostly of nitrogen?

J. J Thompson proposed that atoms were made up of positively charged particles with electrons scattered into them. How did he reach this conclusion?