Jobs in analytical chem tht is because it’s parts per million and when calculating the amount of an element in a mole
The general properties of solids reflect the orderly arrangement of their particles and the fixed locations of their particles.
D. Rock because it is not living
Answer:
Activity 1: Since the only forces apposing the upward movement of the load are gravity and air resistance the formulas of which can both be solved with weight then with constant variables for gravity and air, effort IS directly proportional to weight.
Activity 2:
Inclined plane.
to make lifting easier; raising or lowering a load.
Explanation:
hope this helps.