Review the experimental question and hypothesis. which statement best explains why the hypothesis is testable?
question:
how does the amount of water individuals drink everyday affect the number of facial blemishes they receive every month?
hypothesis:
if the amount of water people drink everyday affects the concentration of certain hormones in their blood, then increasing the amount of water consumed daily will decrease the number of facial blemishes they receive each month.
the hypothesis is written using an "if …, then …" format.
the hypothesis can be used to accurately explain observable facts.
the hypothesis includes both an independent variable and a dependent variable.
the hypothesis includes an explanation and makes a prediction.

one person pulls 90n one way and the other has 100n pulling the other way.

so the net force = 90 - 100 = -10n,

or the ans can be 10n if the picture shows -90n and 100n instead.

get the total number of pieces of fruit and divide it by 4 to get the average. the result is the answer to the problem. 14 total number of fruits and there are 4 members. 14 divided by 4 is equals to 3.5.

initial speed when it is dropped is 150 ft/s

now at the same moment the acceleration due to gravity is perpendicular to its velocity

so as we know that

now we have centripetal acceleration a = 32 ft/s^2 as its perpendicular to velocity

while tangential acceleration at the same moment will be zero

so

now radius of curvature is given as

so the radius of curvature just after it is dropped is 703.125 ft

k2s for potassium sulphide