Question 10 (2 points)
Formula
TK = Tc + 273
Oxygen boils at 90.0 Kelvin. What is the temperature in degrees Celsius?
Units are already included (please just type in the number)
***Round your answer to the nearest whole number ***
**If your answer is negative be sure to include a dash like this -
Blank 1:
Question 11 (2 points)

the answer is -183 degree celcius

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