Recent content by vericolorful

That's what I'm thinking too, but I don't even know how to approach the question in order to solve it.

Homework Statement A ball is released while traveling at 15m/s east at an altitude of 10m. How many meters in front of the target must the ball be released? What's the velocity of the ball at impact? Homework Equations d = vt V_{}f = V_{}i + at d = V_{}it + .5at^{}2 The Attempt at a...

Well, I asked my teacher and it was a typo on the worksheet. There is suppose to be more information. I solved it after I got the information. Thanks anyway.

Homework Statement Harry pulls a sled with a mass of 110kg along a level surface of the forest in a straight line at a constant velocity. What is the coefficient of kinetic friction between the surface and the sled? Homework Equations f_k = \mu_k N Fg=ma The Attempt at a Solution I...

Homework Statement There is a pulley suspended off a 6 story building. One side of the pulley is attached to a mass of 250lb and the other 130lb. What's the acceleration? Homework Equations a=[(m2-m1)/(m2+m1)]g g = 32 ft/s2 The Attempt at a Solution Well, I think I'm suppose to use...