Calculate the acceleration of a boat that has been cruising
at 15 m/s but speeds up to 45 m/s in about 6 seconds. Don’t forget your units, m/s2.
In order to calculate the acceleration of the boat we first
have to identify the suited formula for acceleration in this scenario.
Hence, a = vf – vi / t.
Vi = 15 m/s
Vf = 45 m/s
T = 6 seconds
Solution:
A = 45 m/s – 15m/s / 6s
A = 5m/s^2
Answer:
the enzymatic reactions of cellular respiration begin in the cytoplasm
Explanation:
Answer:
the process of metabolism works to make it possible, when its seems liie being impossible.. so?
Answer: Is hand sanitizer more effective in killing bacteria than hand soap?
Explanation:
The most appropriate question will be questioning the effectiveness of the hand sanitizes versus soap.
The students compared the effectiveness of both the chemicals. The children must use soap and then their hand must be used as an area to get sample for microbes.
Then another group of children will use soap for washing the hand and then use hand as an area to take sample for the microbes.
The plate will show the number of colonies which will decide the effectiveness of the soap or sanitizer.