If an object that is 86kg on the moon then that is the answer, 86kg.
Explanation:
The net force would be upwards since the kangaroo would have to overcome gravity to jump
Answer:
The slope of a velocity graph represents the acceleration of the object. So, the value of the slope at a particular time represents the acceleration of the object at that instant.
16 kilometers is the answer i came up with. hope this helps.