It doubles
Momentum= mass * velocity
when velocity doubles
momentum= 2*(velocity* mass)
Answer:
2.7 Pizzas.
Explanation:
The power required to walk through 5km in 1 hour is 380W.
A watt is basically Jules per second, then we need to standardized this measurement to second.
5km/hr is equal to,
Walking by 2.5 hours is equal to a distance of,
The total energy required then would be,
Then we know that one pizza slice gives of energy, the total pizza needed are,
<em>Then you need to buy 3 pizza.</em>
Answer:
radian
Explanation:
We are given that
Wavelength=
We have to find the phase difference when the wavelength is equal to half of the initial wavelength.
Path difference=
For interference
Phase difference=
Substitute the value
Phase difference=
Phase difference= radian
The number of atoms in an element must be the same number of atoms of each element in a PRODUCT.
Answer:
I dont see a picture where is it?
Explanation:
I cannot see anything L question Luestion