Answer:
stove
Explanation:
The stove is the independent variable in this question as it does not depend on anything like other variables such as pot, water, temperature and of cause pasta.
The pot depends on the stove, the water depends on the pot and stove, the pasta depends on the water and its temperature.
Cheers.
Answer:
Mecanical into electrical,kinectic and thermal energy
The formula for calculating acceleration can be derived
from:
v^2 = v0^2 + 2 a d
where a is acceleration, v is final velocity, v0 is
initial velocity and d is distance = 0.5 km
Rewriting in terms of a:
a = (v^2 – v0^2) / 2 d
a = (110^2 – 80^2) / (2 * 0.5)
<span>a = 5,700 km/h^2 = 0.44 m/s^2</span>
Answer:
coefficient of friction is 0.346
Explanation:
given data
weight w = 300 N
angle = 30
tension T = 100 N
to find out
coefficient of friction ?
solution
we consider here x component in horizontal direction and y component in vertical direction
so if 100 N tension is apply at 30 degree angle so friction is created at backward direction as shown in figure below
so here
we know here vertical force is zero because there is no vertical motion so
sum of vertical force
N + T sin30 - w = 0
here N is vertical upward force an w is weight and T is tension
N = 300 - 100sin30
N = 250 N
and there is horizontal force is zero because no acceleration so
sum of horizontal force
Tcos30 - f = 0
f = T cos 30
f = μN
μ is coefficient of friction and N is vertical upward force
μN = 100 cos 30
μ ( 250) = 86.6025
μ = 0.346
so coefficient of friction is 0.346
Answer:
Its not just a mere formula . It tells a hell lot about charges .
q = ne . As you know , q stands for charge and e stands for charge on an electron . As for n , it represents an integer.
This whole q=ne thing represents quantisation of charge. The formula tells us that charge is quantized ( in the form of small packets)
Every body on this small earth has a charge which has to be an integral multiple of ‘e’ . So , we represent charge on a body(q) as
q=ne.
Hence the formula .
I hope you got what I want to say .
Thanks for reading .