ASSIGNMENT TOTAL MARKS - (40 marks)
Problem 4. Determine Sear
(5 marks)
Problem 6. Determine
loan
(5 marks)
Problem 7. Determine Atom
de.
(5 marks)

problem 7

To calculate the number of atoms in a sample, divide its weight in grams by the amu atomic mass from the periodic table, then multiply the result by Avogadro's number: 6.02 x 10^23

problem 6

To solve the equation, you'll need to find the numbers for these values:

A = Total loan amount.

D = {[(1 + r)n] - 1} / [r(1 + r)n]

Periodic Interest Rate (r) = Annual rate (converted to decimal figure) divided by number of payment periods.

Number of Periodic Payments (n) = Payments per year multiplied by number of years.

problem 4

Bending moment is a function of the force x the distance. If the force is a point load it is simply the force x the distance [1] If the force is distributed or spread out you must integrate the forces and the distances [2]. Shear force is a function of the total force and the cross sectional area [2].

10 down (bang1)

5 up

5down (2)

2.5 up

2.5 down (3)

1.25 up

1.25 down (4)

now add them up : )

hoped i lol