What will be the weight (acceleration due to gravity on the moon is 1/6 that of
the earth

Aphysical change is a change in the size, shape,, or stafe of matter true or false

If a rock is thrown upward on the planet mars with a velocity of 12 m/s, its height (in meters) after t seconds is given by h = 12t − 1.86t2. (a) find the velocity of the rock after two seconds. m/s (b) find the velocity of the rock when t = a. 12−3.72a m/s (c) when will the rock hit the surface? (round your answer to one decimal place.) t = s (d) with what velocity will the rock hit the surface? m/s

4. if you were an astronaut on the moon, what would you experience? what would you see from your perspective?