Answer:
16.98 minutes
Explanation:
We are given that
Current,I=300 A
Area, A=0.250 square cm=
Length of wire,d=0.9 m
Number of charge carriers per unit volume=
We know that
Using the formula
Answer:
K' = 1777.777 J
Explanation:
Given that
m = 40 kg
v= 15 m/s
K=1000
Given that kinetic energy(K) varies with mass(m) and velocity(v)
K= C(mv²)
Where
C= Constant
m=mass
v=velocity
When
m = 40 kg ,v= 15 m/s ,K=1000
K= C(mv²)
1000 = C( 40 x 15²)
C=0.111111
When m = 40 kg and v= 20 m/s
K' = C(mv²)
K= 0.1111 x (40 x 20²)
K' = 1777.777 J
Answer:Newton’s law also states that larger bodies with heavier masses exert more gravitational pull, which is why those who walked on the much smaller moon experienced a sense of weightlessness, as it had a smaller gravitational pull. To help explain his theories of gravity and motion, Newton helped create a new, specialized form of mathematics.
Explanation:
Answer;
5731.67 cm ^3
Explanation;
Human fat has a density of 0.918 g/ cm^3.
Density = mass/volume,
Mass 11.6 lbs
But, 1 lb = 453.592
Thus, mass = 5261.671 grams
V = Mass/Density
= 5261.671/0.918
Vol. = 5731.67 cm ^3
Answer:
Through Photosynthesis and Respiration Process.