What is most nearly the frictional force between the 78 kg block and the ramp? the coefficient of static friction is 0.2

Answer

given,

mass of the block = 78 Kg

coefficient of static friction =  0.2

Ramp is inclined so, assuming the angle of ramp be equal to 40°.

Frictional force = μs N...........(1)

Normal force,

N = m g sin θ

now, putting value of N in equation (1)

f = μs m g sin θ

g is acceleration due to gravity, g = 9.8 m/s²

f = 0.2 x 78 x 9.8 x sin 40°

f = 98.27 N

hence, the frictional force acting between block and ramp is equal to f = 98.27 N

This is what i found “in a gas turbine engine, the combustor or combustion chamber is fed high pressure air by the compression system. early gas turbine engines used a single chamber known as a can type combustor. today three main configurations exist: can, annular and cannular (also referred to as can-annular tubo-annular).” i hope this you for what your looking for. can you plz mark me brainliest?

Texture and composition are different because they are not the same aspect. texture has to do with feel and so on, where as composition is the chemical makeup which you cant touch like you can texture.