To say that an object is being accelerated, means that
1) it is at rest,
2) it is moving,
3) it is either at a state of rest or a state of constant velocity,
4) its state of motion is changing,
and we define acceleration to be
5) a change in speed.
6) a change in velocity.
7) the rate at which speed changes.
8) the rate at which velocity changes.
Question 2
The boat that will sail fastest in the intended direction is
1) 1,
2) 2,
3) 3,
4) 4,
and the boat that responds least to the wind is
5) 1.
6) 2.
7) 3.
8) 4.
Circumduction Circumduction–Moving a body part in a circular motion.
The world has been horrified recently at a U.S. Congress so polarized and paralyzed that it cannot p
(a) As an engine is accelerated under a load, the engine vacuum drops. This drop in vacuum is ...
Apply deep circular friction with the fingertips to the erector muscles on the right side, moving ...
The Means and Extremes of a Proportion
This living protozoan is the common Paramecium multimicronucleatum that moves by means of its numero