The period of a simple pendulum, defined as the time necessary for one complete oscillation, is measured in time units and is given by
g
T  2 l
where , l is the length of the pendulum and g is the acceleration due to gravity, in units of
length divided by time squared. Show that this equation is dimensionally consistent

An uplifted block of rock between two normal faults

A250-n box is at rest on a frictionless horizotal floor. then a person shoves the box with a non-zero force of magnitude p. which statement best describes the relationship betweeen p and the motion of the box after it was shoved? -the box will not move when p< 250n but otherwise will accelerate at a constant rate that is directly proportional to p - the box will begin moving at a speed that is directly proportional to p, then will gradually slow to a halt -the box will move with constant velocity at a speed that is directly proportional to p -box will accelerate across the floor at a constant rate that is directly proportional to p

What is the freezing point of radiator fluid that is 50% antifreeze by mass? kf for water is 1.86 ∘c/m.