Which data-storage device will not have its data scrambled by a magnet?
O
O
O
A. Floppy disk
B. "Keyless" entry cards at hotels
C. CD
O
D. Audio tape
SUBMIT

true

explanation:

weight of the box is given as

here this is placed on the inclined of angle 42 degree

now this weight will have two components one is along the incline other is perpendicular to it

so here we need to apply a force parallel to incline opposite to its component of weight

so here the component of weight is given as

here we have

so it requires 75 n force to move it upwards

well clustered together.

points close on a scatter diagram

in order to follow the instructions and complete the statements, i need to use data from table c of your student guide. can you think of a way to let me see your student guide for a while ? i can't answer the question without the data in table c.