The mass of the asteroid is 9000 kg, and it is

approaching Earth at 45 m/s. If the rocket has a mass of 1800 kg, what

velocity must it have to completely stop the asteroid after collision?

A. - 225 m/s

B. 306 m/s

c. 45 m/s

D. - 116 m/s

How should Tika most likely describe this relationship between force and distance to her study group?

Why is the work output always less than the work input?

A 1kg dart moving horizontally makes an impact with and sticks to a block of wood that is 11kg the two objects then slide on a frictionless surface with a speed of. 8 meters per second what is the velocity of the dart before it hits the wood?

What likely happens to the hart rate as the cardiac mucle gets stronger

Determine the resistance of a 250-w lightbulb connected to its proper source voltage of 110 v.

Tuition and fees, books, supplies and room and board all figure into a students?

This is a bond in which a single pair of electrons is shared between a pair of atoms

How many phase changes does ice undergo when it changes to water vapor in the water cycle?

You have a horizontal grindstone (a disk) that is 85 kg, has a 0.31 m radius, is turning at 88 rpm (in the positive direction), and you press a steel axe against the edge with a force of 21 N in the radial direction.

Which equation is most likely used to determine the acceleration from a velocity vs. time graph?