Question
a skateboarder with mass 75 kg is riding their skateboard of mass 8 kg at 1.5 m/s. If they decide to jump off sp that their body has no horizontal movement in the air before landing, how fast must the skateboard be moving after they separate
Answers
bobpursley
Initial momentum=final momentum
(75+8)1.5=8*V
solve for V
(75+8)1.5=8*V
solve for V
Related Questions
A boy and his skateboard have a combined mass of 64 kg. If he is moving with a speed of
3.2 m/s, an...
a 65 kg skateboarder is standing on a stationary .5 kg skateboard. the skateboarder steps off the sk...
A 65 kg skateboarder is standing on a stationary .5 kg skateboard. the skateboarder steps off the a...
A skateboarder of mass 38.0 kg is riding her 3.90-kg skateboard at a speed of 5.40 m/s. She jumps ba...