Astronauts on our moon must function with an acceleration due to gravity of 0.170g. a.) if an astronaut can throw a certain wrench 15.0m vertically upward on earth, how high could he throw it on our moon if he gives it the same starting speed in both places? the answer to this one is 88.2m b.)how much longer would it be in motion (going up and coming down) on the moon than on earth? i just need on part b, if you me and show me all the steps.

88.23525 m

17.07596 seconds

Explanation:

t = Time taken

u = Initial velocity

v = Final velocity

s = Displacement

a = Acceleration

g = Acceleration due to gravity

On Earth

On Moon

The wrench could be thrown a distance of 88.23525 m on the Moon.

On Earth

The time the wrench is in the air on Earth is 1.74874+1.74874 = 3.49748 s

On Moon

The time the wrench is in the air on Earth is 10.28672+10.28672 = 20.57344 s

The difference in time is 20.57344-3.49748 = 17.07596 seconds

no sign of dia of fuel cell

what experimental evidence led scientists to change from the previous model to this one?

a few of the positive particles aimed at a gold foil seemed to bounce back.

the colors of light emitted from heated atoms had very specific energies.

experiments with water vapor showed that elements combine in specific proportions.

cathode rays were bent in the same way whenever a magnet was brought near them.