When two waves (either mechanical or electromagnetic) combine in such a way that their peaks and troughs combine to produce a wave of large amplitude, the wave behaviour is known as constructive interference. The opposite process is where the peaks of one wave combines with the troughs of another wave in order to produce a wave of smaller amplitude. This process is known as destructive interference.
Answer:
35000kg
Explanation:
the answer is 35000
F=m1v2/m2v2
m1=0.420kg
v2=2.00
m1=?
v2=6.00
F=40.0
40.0=0.420*2.00/m2*6.00
m2=0.84/240
m2=<em>3</em><em>5</em><em>0</em><em>0</em><em>0</em><em>/</em><em>/</em>
Variable in science means a fraction,trait or condition
So even if it is a tiny degree it can grow and grow into something very big.
For example let’s say you take a measurement of the angle your sofa is and you mistake by a few degrees.No problem!! You will only be a few micro centimetres off.
But if you are a few degrees of in measuring the angle of a nearby star you can be as much as a few million light years off because the angle grows and grows by the time you travel that distance.
So basically even a tiny amount can be catastrophic at a big scale