The answer is D. Chemical energy is the that is stored and energy is stored in the girls muscles. Mechanical energy is energy in motion and the box is moving off the floor
The inclined plane is studied by mechanics and, to calculate it, we use Newton's Second Law.
Is a block of mass “m” supported by an inclined ramp at an angle? with respect to the horizontal plane. Despise the friction.
Forces acting on the body are: image 1
P: Force weight = P = m.g
Where: g = 9,8 m / s2
m = body mass given in kg.
FN: Normal reaction force to the plane.
When we neglect friction we notice that the body moves downwards. image 2
Answer: Israel, the Jewish and Christian Holy Land, is the part of the area that the Romans called Palestine - the idea being to remove the past from the memories of people.
Explanation:
Hope that helped :)
No bro, we straight over here