Mass of an object on earth is 50 kg. What will be its mass on the moon? On Sun? The gravitational acceleration on earth is 9.8 m/s/s. The moon exerts a gravitational acceleration about 116th as
strong as that of Earth while the massive Sun generates an acceleration nearly 28 times that of Earth.

i would think it's food chain

weight of the box is given as

here this is placed on the inclined of angle 42 degree

now this weight will have two components one is along the incline other is perpendicular to it

so here we need to apply a force parallel to incline opposite to its component of weight

so here the component of weight is given as

here we have

so it requires 75 n force to move it upwards

d. platinum would have the greatest temperature increase because it has the lowest specific heat.