<span> it is the example of momentum because bowling ball has more mass and therefore more momentum behind it.
hope its help</span>
Answer: 0 kgm/s
Explanation: The formulae for momentum is given below as
Momentum = mass × velocity.
The highest point of the diver is simply the point at the maximum height.
Let us assume that the motion of the diver is of a free fall.
For a free fall motion, velocity = 0 m/s and acceleration = - g, where g = 9.8
Hence, at maximum height, v = 0 and m = 65kg hence momentum = 65 × 0 = 0 kgm/s
Answer:
Option e. Blue/Violet
Explanation:
We know that when white light passes through a diffraction grating it spits into a band of seven colors or spectrum which includes the color in the order VIBGYOR that stands for Violet, Indigo, Blue, Green, Yellow, Orange and Red respectively.
Red light has the longest wavelength and is least scattered whereas Violet light with the shortest wavelength is the one to get most scattered and as we move far from bright spot at the center, there is an increase in the wavelength of light, thus the color that corresponds to the closest one is Violet with the shortest wavelength in the band.
Answer:
B. The mass of Mars is less than the mass of Earth.
Explanation:
Mass of an object is the constant anywhere in the universe.
The weight of an object is equal to the gravitational force acting on it.
Weight is given by
where
G = Gravitational constant
M = Mass of Planet
R = Radius of planet
m = Mass of object
g = Acceleration due to gravity
So weight of an object depends on the acceleration due to gravity on that planet. The acceleration due to gravity depends on the mass and radius of the planet.
The weight of the object is less on Mars because mars has less mass compared to Earth.
