Which elements are used to build aluminum?

If thee is 30 degrees and the resultant force acting along the gusset plate id directed along the positive x axis, determine the magnitudes of f2 and the resultant force

A train moves from rest stop to a speed of 25m/s

What do artists and scientists have in common? Creative thinking processes Clean laboratory environments Knowledge of computers Lack of imagination FYI this is for science class!

From 19 measurements of a pressure controller, the mean operating pressure is 4.97 kPa with a standard deviation of 0.0461 kPa. If more measurements are taken, estimate the expected range of pressure for 95% of the measurements.

The atomic mass of an equal to the number of

At the beach, describe where or when you would see wave fronts. How are wave fronts useful to surfers?

How would the moon appear from earth if the moon did not rotate?

Block B has mass 4.00 kg and sits at rest on a horizontal, frictionless surface. Block A has mass 2.00 kg and sits at rest on top of block B. The coefficient of static friction between the two blocks is 0.400.

T=2π√ (l/g) is dimensionally correct

A penny falls from a windowsill which is 25.0 m above the sidewalk. How much time does a passerby on the sidewalk below have to move out of the way before the penny hits the ground?