A plane needs to land on a 1 km runway. It is traveling at 33 m/s when landing, what must the acceleration be in order for the plane to stay on the runway? Group of answer choices

-0.54 m/s2

-0.0165 m/s2

0.54 m/s2

0.0165 m/s2

In the image, the arrow is pointing to a celestial object. which attribute disqualifies the object from being a planet?

Awoman stands a distance d from a loud motor that emits sound uniformly in all directions. the sound intensity at her position is an uncomfortable 2.0×10-3 w/m2. at a distance 2.6 times as far from the motor, what are (a) the sound intensity and (b) the sound intensity level relative to the threshold of hearing?

What type of nuclear decay causes the atomic number of an element to increase by 1?