Posted by **Cesar** on Wednesday, January 16, 2013 at 6:46pm.

A boy on a 2.4 kg skateboard initially at rest

tosses a(n) 8.2 kg jug of water in the forward

direction.

If the jug has a speed of 3.0 m/s relative to

the ground and the boy and skateboard move

in the opposite direction at 0.57 m/s, ﬁnd the

boy’s mass.

Answer in units of kg

- Physics -
**iuw98yt89**, Friday, January 23, 2015 at 9:38pm
hkugwrwioruow

## Answer This Question

## Related Questions

- physics - A boy on a 2.2 kg skateboard initially at rest tosses a(n) 8.4 kg jug ...
- physics - A boy on a 1.9 kg skateboard initially at rest tosses a(n) 8.0 kg jug ...
- Physics - A boy on a 2.2kg skateboard initially at rest tosses a 7.9kg jug of ...
- its physics.. i just want the formula - A boy on a 2.2 kg skateboard initially ...
- physics - A girl and the bike she is riding have a combined mass of 73.7 kg and...
- physics - A boy of mass 54.3 kg is initially on a skateboard of mass 2.00 kg, ...
- physics - A boy of mass 54.3 kg is initially on a skateboard of mass 2.00 kg, ...
- physics - A boy of mass 54.3 kg is initially on a skateboard of mass 2.00 kg, ...
- Physics - A boy of mass 49.4 kg is initially on a skateboard of mass 2.00 kg, ...
- physics - A boy on roller blades throws a jug of water away from himself, giving...

More Related Questions