Answer:
Explanation:
Initial velocity is 0. In the equation v = v0+at where v0 is the initial velocity of 0, we only have to fill in -9.8 for a and 2 for t to get the velocity after 2 seconds -19.6 m/s; after 5 seconds, when it hits the ground, a = -9.8 and t = 5 to give a velocity of -49 m/s. Gravity pulls down everything at the same rate, it doesn't matter whether we drop a feather or an elephant from the window!
Answer:
When the object is placed between centre of curvature and principal focus of a concave mirror the image formed is beyond C as shown in the figure and it is real, inverted and magnified.
The answer is the troposphere. It is the lowest layer and contains almost all of the water vapor and air on Earth. Most of the clouds are also found here. Winds collect moisture in the clouds and varying temperatures have an effect on weather. Because of this, storms can form.
Answer:
<em>I HAD THE SAME QUESTION AND SEARCHED IT UP AND GOT THE ANSWERS.</em>
Explanation:
