Debbie removed the 5 g of aluminium rivets and put 5 g of iron nails into the cup.

the paper cup moved down more with the 5 g of iron nails than with the 5 g of aluminium rivets. give the reason for this.

(75°f − 32) × 5/9 = 23.889°c

the simple machine has three main features. they are:

fulcrum is the center point or pivot point of the machine. effort is input force/ applied force. load is external force/ output.

the keisha 's machine labels are

x : load

y: fulcrum

z: lever

answer( sicar );