Ablock is being pulled upward along an inclined surface at a constant speed. which of the following statements is correct? group of answer choices the net force on the block points upward along the inclined surface. the net force on the block is zero. the net force on the block is larger than the magnitude of the weight of the block. the net force on the block is smaller than the magnitude of the weight of the block but greater than zero.

Net Force acting on the block is zero

Explanation:

Given

Block is being Pulled upward along an inclined surface at constant speed

Constant speed along one direction causes velocity to remain same thus there is no change in velocity and zero acceleration.

In other words the net Force acting on block is zero.

i just did an experiment like this in my science class. also the answer is yes, it will get separated because they are two opposites meaning if they are opposite they can not attract.

hope this .!

it is given that trillions of microbes make up to 1% to 3% of the body mass.

let's take average of this percentage: 2%

consider the average mass of the human body as 70 kg.

then, trillions of microbes would have mass  

therefore, 100 trillion micro-organisms would weigh:

this is an approximate value and could change depending on the mass of the human body and percentage of the microbes present in it.

average mass per microorganism =