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**STUCK on a few Simple Problems....**

I am stuck on a few of these problems. Yes they are HW related, but i have been working on them for over 4 days...I can not seem to get a handle on these few problems and help, Hints, Tips...If you wanna give me the formula to use....I do not Expect people to do the work for me, i just need a nudge in the right direction. THANK YOU FOR ALL YOUR HELP...

1.) A physics book is given a horizontal velocity of 7.0 meter/sec out the window. The book falls for 4/sec before entering the window of a nearby dorm. Determine the distance between the two windows.

A.)27.1 B.)83.2 C.)34.1 D.)68.4

2.) The kinetic energy of a 12 kg mass was increased from 0 Joules to 196 Joules in a time of 3.2 sec. Determine the power delivered to the mass.

A.)26.1 Watts B.)16.3 Watts C.)43.7 watts D.)92.1 watts