Answer:
its d i hope im not too late :)
Explanation:
Answer:

Explanation:
= Coefficient of friction
g = Acceleration due to gravity
m = Mass of box = 
a = Acceleration of the block = 
Acceleration is given by

Friction force is given by

The magnitude of the force of friction on the box as it moves with the truck without slipping is
.
B because because because because
Answer:
The time period 1750-1900, compare the following: rationales for state expansion, processes of state expansion, and indigenous responses to state expansion is described below in complete details.
Explanation:
Enlightenment philosophers employed new forms of knowledge and empiricist methods to both the human relationship and natural world; they also reviewed the use that religion represented in common life and highlighted the significance of reason. Philosophers formed new political thoughts about the individual, the social contract, and the natural rights.