A jet plane lands with a speed of 100m/s and can accelerate at maximum of -500m/s^2 as it comes to rest A) from the instant the plane touches the runway ,what is the maximum time interval needed before it can come to rest
B) can this plane land on a small tropical island airport where the run way is 0.800km long?

What makes thermal imaging cameras useful? they can detect differences in color. they can detect differences in wave speeds. they can detect differences in temperature. they can detect mechanical waves.

Why should seat belts not be mandatory quick plz

Photoelectrons with a maximum speed of 6.50 x 107 m/s are ejected from a surface in the presence of light with a frequency of 6.75 x 1014hz. if the mass of an electron is 9.10 x 10-31 kg, calculate in joules the maximum kinetic energy of a single electron. 3.84 x 10-15 j 1.92 x 10-15 j 5.92 x 10-23 j 3.07 x 10-16 j