Acar has a mass of 1.72×10^3 kg if the force acting on the car is 6.44×10^3 n to the east what is the cars acceleration answer in units of m/2^2

As per the question, the mass of car  

                 The force applied on car  

We are asked to calculate the acceleration of the car.

From Newton's second law of motion, we know that force applied on a body is equal to the product of mass and acceleration of the body.

Mathematically force = mass×acceleration

                       ⇒    F = m× a

                                  [ans]

We have been given that the force is applied in east direction.Hence the direction of acceleration of the car will be towards east.

  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

the answer is ampere

the ampere is used to measure electricity. an ampere is a unit of electric current equal. a unit of measure for the flow of current in a circuit. one ampere is the amount of current flow provided when one volt of electrical pressure is applied against one ohm of resistance.