Answer:
30.30 m/s
Explanation:
mass of car, m = 1501 kg
angle of banking, θ = 25°
radius, r = 201 m
Let the speed is v.
The relation for the speed is given by
v = 30.30 m/s
Answer:
The frequency is
Explanation:
From the question we are told that
The position of zero intensity is from the center
Now the wavelength of the sound is mathematical represented as
Now the frequency of the sound is mathematically represented as
substituting values
Absolutely. There is a force of gravitation between every two specks of mass. There is a gravitational force between the lint in your pocket and the tissue that the mayor of your city dropped into the trash 5 minutes ago. Everything attracts everything else by gravity. But the forces are so weak that we don't notice them compared to the force of the Earth.