Two Question!

1.) what is the greatest driving force for all erosion

2.) what is the standard international unit of speed?

To set a speed record in a measured (straight-line) distance d, a race car must be driven first in one direction (in time t 1) and then in the opposite direction (in time t2).

He output voltage and current of a transformer are determined by the

Very fine sediments called what can be carried by wind over long distances

A machine does 1500 joules of work in 30 second What is the power of the machine

Describe the relationship between the radius of a cation and that of the atom from which it is formed.

The force generated by a single muscle fiber can be increased by increasing is called

Write an expression that results in a String consisting of the third through tenth characters of the String s.

Noah Formula is in an airplane which is flying at constant speed in a circular course of radius 6500 m, circling O'Hare's airplane prior to landing. Noah observed that the plane completes each round trip in 345 seconds (5 minutes & 45 seconds).

Two pieces of metal with exactly the same mass are placed on a surface in bright sunlight. The temperature of the 1st block increases by 3°C while the temperature of the 2nd increases by 8°C. If the specific heat of the 2nd block is 0.

The correctly balanced equation for H202 - H2O + O, is A) H202 - 2H2O + O2 B) H302 - H20+20, C) 2H, 02 - - 4H20 + 0, D) 2H, 02 - 2H30 + 0,