A maths Prob

[Menzo 0]

can you find the prob

[cowboy 0]

misssing the pertinent info. assuming you are on the space shuttle and weightless then the ball is always at rest until acted upon by some other object.

[travlr1134 2]

[tom21 19]

the main problem is about 45 years. a 15 year old should be able to do it in their head. may have trouble explaining why a object could stop on a frictionless surface. it should of said how high it went up before it started to fall.