Acceleration a = 3 ms²
time t = 4 s ,
initial velocity vi = 0 ( not given )
Distance = s= ?
distance =s= by using equation = s= vit + 1/2 at²
= 0*4 + 1/2 * 3*(4²)
= 24m.
Answer:
Radio waves heading upward from Earth often bounce off the thermosphere-D.
Avg. Velocity = 100 + 50/2 + 1 = 50 km/h
Cells are grouped together to carry out specific functions. A group of cells that work together form a tissue. Your body has four main types of tissues, as do the bodies of other animals. These tissues make up all structures and contents of your body.
Answer:
car crash,building destruction etc
Explanation:
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