Answer:
The ice chunk will take 2.47 seconds to hit the water.
Explanation:
Height from which ice chunk fell = h = 30.0 m
Initial velocity of the ice chunk = u = 0 m/s
Time taken by ice chunk to cover 30.0 m of height = t
Acceleration due to gravity = g
Using second equation of motion ;
The ice chunk will take 2.47 seconds to hit the water.
Respiration . I’m pretty sure
Answer:
I think it should be C.
Explanation:
Because for a plant to start photosinthesis it need sun (heat is like the sun),water,and stuff that soil is made of (sand and clay) tell me if this is correct
Thanks