Aboeing 747 "jumbo jet" has a length of 59.7 m. the runway on which the plane lands intersects another runway. the width of the intersection is 25.0 m. the plane decelerates through the intersection at a rate of 5.4 m/s2 and clears it with a final speed of 53 m/s. how much time is needed for the plane to clear the intersection?

An object is 10. cm from the mirror, its height is 3.0 cm, and the focal length is 2.0 cm. what is the image height? (indicate the object orientation by including the + or - sign with the answer.) hi = cm +1.33 -1.33 +0.75 -0.75

Which best describes how fluids change as they travel through different portions of the convection currents? they change to solids at the outer portion of the convection currents. they change to solids at the inner portion of the convection currents. they become more dense at the outer portion of the convection currents. they become more dense at the inner portion of the convection currents

Sound is a disturbance that travels through a medium as a