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related to: a-n-j bowl

1. ### A bowling ball that weighs 70.0 N is dropped from a tower 15 m above the ground. What is the kinetic energy?

... initial potential energy of the bowling ball at the top of the tower is: PE = mgh = (70 N )(15 m) (note: you are ...39;s the weight of the ball) = 1050 J . At the ground, all...

2 Answers · Science & Mathematics · 27/12/2011

2. ### A person pushed a bowling ball 20 m. The amount of work done was 1470 J . How much force did the person exert?

...direction), then: W = Fdcos0 = Fd F = W/d = 73.5 N

1 Answers · Science & Mathematics · 11/12/2008

3. ### A bowling ball weighing 63.5 N initially moves at a speed of 5.50 m/s. How long must a force of 39.5 N be appl?

...2mgh simplified: 0.7mv^2 = mgh 0.7 x (63.5/9.8) x 5.5^2 = 137.2 J 137.2 J = work done by force work done = force x distance 137...

2 Answers · Science & Mathematics · 20/03/2011

4. ### New J .O. N . A .S. story line? Please answer JONAS BROTHERS FANS ONLY!?

i have no idea. i was wondering what this was when i read it too. i totally want to audition for the role of brianna though!

16 Answers · Entertainment & Music · 27/05/2009

5. ### How much work in done on an 80 N bowling ball when you move it horizontally across a 10 m wide room?

We know work done = force*displacement = 80*10 J = 800 J When lifted 0.5 m,work done = 80*0.5 = 40 J

3 Answers · Science & Mathematics · 19/05/2013

6. ### French help this is year 8 secondary school level(i think could be year 7 level)?

- J 'habite a walthamstow: " à " and not " a " - qu'il n y a pas de cinema: " n '... WHERE I buy...]. - J 'arrive a la maison apres deux heures...

1 Answers · Society & Culture · 30/11/2007

7. ### Assume a 7 kg bowling ball moving at 1 m/s bounces off a spring at the same speed that it had before bouncing.?

a . The ball comes off the recoil at the same speed. Since it was moving in the positive... the change in momentum is p(final) - p(initial) = -7kg*m/s - 7kg*m/s = -14kg*m/s c. Impulse ( J ) is defined by two equations: Impulse = change in momentum = Force * Time...

3 Answers · Science & Mathematics · 25/12/2009

...so all the energy is gravitational potential energy. mgh = 1620 J h = 1620 / 7 / 9.8 h = 23.6m But you released...continue 23.6 - 2 = 21.6m Above your head... a bowling ball! RUN!

6 Answers · Science & Mathematics · 23/09/2008

9. ### Giants-Jets will submit proposal for their new Stadium to host the 2014 Super Bowl which will make it->?

... going to be a nice stadium, one that's very fitting to host a Super Bowl in. Also, New York City is a great spot to...

4 Answers · Sports · 17/12/2009

10. ### ideas for a date!!!!?

A -Ask each other questions B- bowling baseball game biking... I- I love you J -Jump (bungee jump) K... out in the rain N -Notes O-Open...

3 Answers · Family & Relationships · 25/04/2011