1. Godzilla’s mortal enemy Biolante accelerates from a speed of 71 meters per second to a speed of 420 meters per second at a rate of 28 meters per second
squared. How far does Biolante travel during its acceleration?
This is the question
the equation is d=vit+1/2*at^2
but i dont know what the time is
i substitued d=71(t)+1/2*784(t)^2

Ajet plane has a sound level of 120 db at a distance of 60 m. what is the q23. sound level at a distance of 6.0 km? (60)2 (6000)? om solution 80db db, hint: 16x assume ultrasound waves travel through the body of an animal at 1540 q24. m/s. if a 30,000 hz signal were reflected off a portion of a heart which was moving toward the source at 3 m/s, what frequency signal would return to the stationary source? solution 30.117hz

Individuals who live below the poverty line get seriously ill more often than those who do not what could be the hidden variable in this situation?

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.