u see rite thru me :)

a 0.50 kg ball is thrown vertically upward with an initial kinetic energy of 25 Joules. aproximately how high will the ball rise?

calculate the magnitude of the impulse applied to a 75 kg cart to change its velocity from 0.50 meters per second east to its velocity from 0.50 meters per sec. east to 2.00 meters per sec. east

A 1200 kg car moving at 12 m/s collides with a 23000 kg car that is waiting at rest at the traffic light. After the collision, the cars lock together and slide. Eventually the two combined cars are brought to rest by a force of kinetic friction to the rubber tires across the dry asphalt surface.

the instant before a batter hits a 0.14 kilogram baseball \, the velocity of the ball is 45 m/s west. The instant after the batter hits the ball, the balls velocity is 35 m/s east. The bat and ball are in contact for 1.0x10^-2 sec.

an ice skater applies a horizontal force to a 20 kg block on a frictionless, level ice causing to accelerate uniformly at 1.4 m/s squared to the right. after the skater stops pushing the block, it slides onto a region of ice that is covered with a thin layer of sand. The coefficient of kinetic friction between the block and the sand covered ice is 0.28

calculate the force friction acting on the block?

calculate the force applied acting on the block?

a skater increases her speed uniformly from 2.0 meters per second to 7.0 meters per second over a distance of 12 meters. The magnitude of her acceleration as she travels 12 meters is?

a truck traveling at constant speed covers the same total distance as the car in the same 5.0 second time interval. Determine the speed of the truck???

a truck traveling at constant speed covers the same total distance as the car in the same 5.0 second time interval. Determine the speed of the truck???

4x+2y=14

i bought 2 items from hollister and usually i get a second confirmation email stating that my order has been shipped ut now its been three days and i still havent got that second email..how long does it normally take?

if im going to make a rotation to a triangle and a dilation should i do the outer term first or do it in the order its given??

Heres the question: Make a rotation of 270 (degrees) and dilatition of 2

y=(x-2)^2+4

4x+2y=14

thank you

im trying to grow out my nails whats the fastest way???

get my nails done leave them in for a month..use nail strengthener polish after

OR

just use nail strengthener polish and refrain from biting nails

im trying to grow out my nails whats the best way???

get my nails done leave them in for a month..use nail strengthener polish after

OR

just use nail strengthener polish and refrain from biting nails

plus a fews meals a day of course..will i gain weight????

plus a fews meals a day of course..will i gain weight????

plus a fews meals a day of course..will i gain weight????

could a vector ever be shorter than its components...why?