Xavier is roller skating at 14 km/h and tosses a set of keys on the ground at 8 km/h. The speed of the keys relative to the ground is ? km/h.
Answers
Answered by
2
Let us assume that Xavier throws the keys straight down and not at an angle.
The keys will travel along the ground at the same speed in which Xavier is rolling along the ground in the x-direction.
Doesn't matter how hard he tosses the keys to the ground, whether it was 8 km/h or 100 km/h, they still travel at 14 km/h relative to the ground in the x-direction.
The keys will travel along the ground at the same speed in which Xavier is rolling along the ground in the x-direction.
Doesn't matter how hard he tosses the keys to the ground, whether it was 8 km/h or 100 km/h, they still travel at 14 km/h relative to the ground in the x-direction.
Similar questions