Select the correct answer. A force Fmaking an angle o with the horizontal is acting on an object resting on the table. Which statement is true for the motion of sliding the
object on the table?
O A It is independent of all the forces acting on the object.
OB. It depends only on the forces acting along the x-axis.
Ос. It depends only on the forces acting along the y-axis.
OD. It depends only on the normal force acting on the object.
О Е.
It depends only on the frictional force acting on the object.

i need the answer to this too but idk it ; -;

  the grams     of oxygen gas   that can be produced     is 20.6   grams of o₂

calculation

2liclo₃ →   2 licl + 3 o₂

step 1:   find the moles of liclo₃

moles = mass÷ molar mass

from periodic table the molar mass of liclo₃ =6.9 +35.5   +(16 x3) =90.4 g/mol

moles=38.7 g÷90.4 g/mol=0.4281   moles

step 2:   use the   mole ratio   to calculate the moles of o2

from equation above, liclo₃: o₂   is 2: 3  

therefore the moles of   o₂=0.4281 moles x3/2 =0.6422   moles

step 3: find mass   of o₂

mass= moles x molar mass

from periodic table the   molar mass of   o₂ = 16 x2= 32 g/mol

mass=0.6422   moles   x   32 g/mol = 20.6 grams of o₂