Answer:
3)No, it's speed is constant.
Answer:
I think they mean it is really fast or fast paced
Explanation:
Answer:
A jet plane flying straight and at level at constant speed
Explanation:
The<em> inertial frame </em>of reference is a frame of reference in which all <em>Newton law is valid</em> ie Newton second law of motion and therefore newton first law of motion holds good. <em>The frame of reference does not accelerate.</em>
All the object that is in the frame of reference are at rest or moving with constant rectilinear motion with constant velocity unless acted upon by any force.
Biosphere is life water and rocks
Answer:
A pure element.
Explanation:
Calcium, being whatever weight, is a pure element.
<em>Hope this helped! Have a good day.</em>
