Recent content by noraa

How do I incorporate yinitial and yfinal into an equation?

Okay, great. Thanks so much! I have one other question, if you don't mind.. A girl throws a rock horizontally from the top of a cliff 98 m high, with a horontal velocity of 27 m/s. a) how many seconds was the rock in the air? b) how far out from the base of the cliff does the rock land...

0? But I guess that doesn't work.

I used v = vinitial + at and got 3.50 s then I multipled 33.9 m/s by 3.50 s to get 118 m does that work?

Could I not use v = vinitial + at ? Would the horizontal distance traveled by 118 m?

initial v= 48 m/s a= 9.80 m/s2 You could use d=vt + 1/2at2 (squared)? But I don't have the distance travelled.

sin of 45? 33.9 m/s? I really have no idea.

Can someone please help me out! I'm having a lot of trouble getting started in my physics course, and it would be great if I could have the steps of a questions laid out for me. It would make my life so my easier! Homework Statement A golfer gives a golf ball a velocity of 48 m/s at an angle...