Answer:
0.6m/s²
Explanation:
Given parameters:
Initial velocity = 3m/s
Final velocity = 4.5m/s
Time taken = 2.4s
Unknown:
Average acceleration = ?
Solution:
To solve this problem, we use the expression:
Acceleration =
v is the final velocity
u is the initial velocity
t is the time taken
Acceleration = = 0.6m/s²
Charcoal~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Answer:
46.8 kg
Explanation:
Mass = (density)(volume)
= (1.3)(36)
<u>M</u><u>a</u><u>s</u><u>s</u><u> </u><u>=</u><u> </u><u>4</u><u>6</u><u>.</u><u>8</u><u> </u><u>k</u><u>g</u>
Answer:
Frequency and wavelength are inversely proportional to each other. The wave with the greatest frequency has the shortest wavelength. Twice the frequency means one-half the wavelength. For this reason, the wavelength ratio is the inverse of the frequency ratio.
The problem stated above is a simple conversion problem. To be able to convert from one unit to another unit, we should know the relation of the units. In this case, we need to know the relation of megabytes and gigabytes. From literature, it is known that 1 gigabyte is equal to 1000 megabyte so we use this. We converts as follows:
4.7 GB ( 1000 MB / 1 GB ) = 4700 MB