Answer:
49.925N
Explanation:
According to newton's second law of motion:
is the sum of force along the x component
m is the mass of the crate
ax is the acceleration
Fk is the magnitude of the force of kinetic friction
Given
Fm = 93.7
m = 42.5kg
a = 1.03m/s²
Substitute into the formula:
Hence the magnitude of the force of kinetic friction (in N) acting on the crate is 49.925N
Answer:
3 and 2
May be
ok may be subscribeIsenberg Isenberg Ignatius
Answer:
The goal of physics is to understand how things work from first principles. ... Courses in physics reveal the mathematical beauty of the universe at scales ranging from subatomic to cosmological. Studying physics strengthens quantitative reasoning and problem solving skills that are valuable in areas beyond physics
Answer:
The industry standard life span is about 25 to 30 years, and that means that some panels installed at the early end of the current boom aren't long from being retired is the operating life time of a PV module .
