A 50.0-kg box rests on a horizontal surface. The coefficient of static friction between the box and the surface is 0.300 and the
coefficient of kinetic friction is 0.200. What is the friction force on the box if (a) a horizontal 140-N push is applied to it?
1 answer:
Answer:
98N and 147N
Explanation:
We have the following information:

We can find the static fricton force as follow,

Where N is the normal force (mg)

Static friction force at 147N is greater than the force applied hence body does not move.

You might be interested in
I am not completely sure, but I believe that it depends on the total mass of the Protons and Neutrons
Answer:
6 km is the right answer
hope it helps you
Explanation:
please mark me as brainliest
Answer:
Scientific Notation: 3.45 x 10^5
E Notation: 3.45e5
well it would be A because 55 degrees is going strait well 75 is going literally straight up
increased with an increased current flow