In a oxidation-reduction reaction, the oxidizing agent always undergoes reduction.
TRUE.
Based on the Newton's second law of motion, the value of the net force acting on the object is equal to the product of the mass and the acceleration due to gravity. If we let a be the acceleration due to gravity, the equation that would allow us to calculate it's value is,
W = m x a
where W is weight, m is mass, and a is acceleration. Substituting the known values,
40 kg m/s² = (10 kg) x a
Calculating for the value of a from the equation will give us an answer equal to 4.
ANSWER: 4 m/s².
Centripetal Force, F = mv²/r
Where m = mass in kg, v = velocity in m/s and r = radius of curvature in m.
Centripetal Force, F = 2000 * 25² / 80. Use your calculator.
F = 15 625 N.
Answer:
Explanation:
u = 4.0i−2.0j+3.0k v = −2.0i−2.0j+5.0k
Average acceleration is given by
The magnitude is
The magnitude is
The angle is
The angle between 
and the positive direction of the x axis is
It moves closer or farther to the protons and neutrons. Hope this helps.
