Calculate the acceleration of 25kg object that is moved with a force of 300n

The least penetrating form of radiation is

Does the distance travelled by an oscillating mass between times t=0 and t2 equal the displacement of the particle over the same time period if t2> t/2? hint: consider a sine wave starting at t1=0, then consider a closing wave starting at t1=0, for your explanation.

Which of the following has the greatest impact on an ecosystem migratory animals predation human inference