Recent content by iluvpandas

i feel so silly the answer was 4.3 i just needed to round up =P oh the irony, thanks so much for helping!

Homework Statement What is the acceleration of a 35 kg block of cement when pulled sideways with a net force of 150 N? Homework Equations what i did was f=ma a=m/f and just plugged the numbers in The Attempt at a Solution i got 4.2 but when i entered it into the assignment it...

you mean convert to meters?

when i ented the answer the web assignment said it was wrong though and now I am kind of confused as to what i did wrong.

Homework Statement If there were no air drag, how fast would drops fall from a cloud 1.6 kilometer above the Earth's surface? Homework Equations am i heading in the right direction if not what am i doing wrong? The Attempt at a Solution i tried converting to m first then i...

Homework Statement What is the acceleration of a vehicle that changes its velocity from 90 km/h to a dead stop in 13 s? Homework Equations i don't understand how to do this correctly The Attempt at a Solution i know I am supposed to use the formula for acceleration [a=...

Homework Statement A ball is thrown straight up with an initial speed of 40 m/s. (Neglect air resistance.) How high does it go? how long does it stay i the air Homework Equations i know the second part is 8 because its basically saying 40m every second divide by acc.(gravity)...