What is the stopping distance if the car is initially traveling at speed 6.0v? assume that the acceleration due to the braking is the same in both cases?

Ahowler monkey is the loudest land animal and, under some circumstances, can be heard up to a distance of 4.6 km. assume the acoustic output of a howler to be uniform in all directions and that the threshold of hearing is 1.0 × 10-12 w/m2. what is the acoustic power emitted by the howler

How does the amount of energy required to hold each proton and neutron in the nucleus compare to the energy released when they are removed?

Wavelength,frequency,and energy are related.what happens to a wave as it’s wavelength gets shorter?