Find the speed of a 95,000 kg ship with a kinetic energy of 2,300,000,000 J

Consider the following position function. find (a) the velocity and the speed of the object and (b) the acceleration of the object. bold r left parenthesis t right parenthesisr(t)equals=left angle 6 t superscript 4 baseline comma 2 t cubed right angle6t4,2t3 for tgreater than or equals≥0

What is the name of the perceived change in a sound wave’s frequency due to motion between the observer and the sound source?

Two cans on a sunny window one black and the other white construct and explanation of the effect of sun will have on both cans over a two hour period?