Answer:
The banking angle of the road is 15.8⁰.
Explanation:
Given;
radius of the curved road, r = 52 m
velocity of the traveling car, v = 12 m/s
acceleration due to gravity, g = 9.8 m/s²
let the banking angle of the road = θ
The banking angle of the road is calculated as;
Therefore, the banking angle of the road is 15.8⁰.
<h3>
Answer:</h3>
<h3>
Explanation:</h3>
_______________
h=7,5 m
g=10 m/s²
ρ=1000 kg/m³
_______________
p - ?
_______________
p=ρgh=1000 kg/m³ · 10 m/s² · 7,5 m = 75000 Pa = 75 kPa
Displacement can be zero so velocity is zero but the distance won’t be zero so speed won’t be zero
Acceleration due to gravity on that planet is half than that of om earth ~
that is ~
And it's weight is equal to ~
now, As we know ~
here ,
- g = Acceleration due to gravity on that planet = 4.9 m/s²
let find the mass of stone ~
Mass of the stone is 100 kg ~
I hope it helped