Mass is how heavy is it, weight is the size both are the same
If you mean climate change. Then scientists can study it by seeing where places and things are eroded.
I think true. I'm pretty sure, but check w/ others too.
Answer:
Option B. 6.25 J/S
Explanation:
Data obtained from the question include:
t (time) = 2secs
F (force) = 50N
d (distance) = 0.25m
P (power) =?
The power can be obtained by using the formula P = workdone/time.
P = workdone / time
P = (50 x 0.25)/ 2
P = 6.25J/s
Explanation:
8 m × (1000 mm / m) = 8000 mm
