1 astronomical unit = 149597870700m
Enrico should divide distance in meters with this number.
The stratosphere is the layer above the troposphere
Answer:
A mass of 4 Kg rest on the horizontal plane. The plane is gradually inclined until at an angle of θ=15
∘
with the horizontal,the mass just being to slide what is the coffeficient of static friction between the block & the surface.
Explanation:
