Answer:
706.5 g
Explanation:
density of fluid, d = 1.35 g/c.c
According to the principle of flotation
Weight of the frog = Buoyant force acting on the frog
V x density of frog x g = V x density of fluid x g
So, the density of frog = density of pod
Mass of frog = volume of frog x density of frog
M = 4/3 πr³ x d
M = 4/3 x 3.14 x 5 x 5 x 5 x 1.35
M = 706.5 g
Thu,s the mass of frog is 706.5 g .
Answer:
A. The mechanical energy of the system at the beginning of the experiment is equal to the mechanical energy of the system at the end of the experiment.
Explanation:
I took the quiz and I put this answer and I got a 100%.
The SI unit of energy is the Joule .
Any kind of energy ... electrical, mechanical, nuclear, solar,
wind etc. It's easy to change from one form to another ... we
do it every day ... and they all have the same unit.
Answer:
Check attachment for solution
Explanation:
Given that 12V battery
Answer:
A light bulb lightning up
Explanation: