You have landed on an unknown planet, newtonia, and want to know what objects weigh there. when you push a certain tool, starting from rest, on a frictionless horizontal surface with a 12.0-n force, the tool moves 16.0 m in the first 2.00 s. you next observe that if you release this tool from rest at 10.0 m above the ground, it takes 2.58 s to reach the ground. what does the tool weigh on newtonia, and what does it weigh on earth?

Explanation:

Given

Force applied

time taken

Displacement

using

u=initial velocity

s=displacement

t=time

thus mass of body

Next it is released from a height of

time taken to reach ground

using   in vertical direction

here acceleration is due to acceleration due to gravity(g') of the planet

as it at rest so u=0 here

Thus acceleration due to gravity on Newtonian is

Weight of tool on Newtonia

Weight on Earth

attach the statements so i can answer : )