Answer:
25 m/s
Explanation:
This is a uniformly accelerated motion, so the velocity at time time is given by
where is the initial velocity and a is the acceleration.
In this problem, the initial velocity is zero: v0=0. The acceleration is the component of the gravitational acceleration projected along the direction of motion, so
Therefore, the velocity after t=10 s will be
Answer:the human retina can only detect incident light that falls in waves 400 to 720 nano-meters long so we cant see microwave or ultraviolet wavelengths. this also applies to infrared lights which has wavelengths longer than visible and shorter than microwaves thus being invisible to the human eye
Explanation:
<span>Direct current may flow in a conductor such as a wire, but can also flow through semiconductors, insulators, or even through a vacuum as in electron or ion beams. The electric charge flows in a constant direction, distinguishing it from AC. A term formerly used for direct current was galvanic current.</span>
It would be the 2nd one because the higher the farther away from the equator. <span />