# Posts by Happy Face-PLZ HELP!!

Total # Posts: 10

**math**

JJ is right, it is 10 240 less than 250 is the same as 250-240 which equals 10.

**PHYSICS**

The boy on the tower (20 m) throws a ball a distance of 60 m. At what speed, in m/s, is the ball thrown? Please Help!! Thanks!!

**PHYSICS**

Harry and Angela look from their balcony to a swimming pool below that is 15 m from the bottom of their building. They estimate that the balcony is 45 m high and wonder how fast they would have to jump horizontally to succeed in reaching the pool. What is the answer? Please ...

**PHYSICS**

im not sure what formula to use for this problem.. can someone help me please, thx

**PHYSICS**

The boy on the tower (20 m) throws a ball a distance of 60 m. At what speed, in m/s, is the ball thrown?

**PHYSICS**

What formula should i use for this problem, please help! Thanks

**PHYSICS**

how do you do this problem? i don't get it...please help!

**PHYSICS**

Harry and Angela look from their balcony to a swimming pool below that is 15 m from the bottom of their building. They estimate that the balcony is 45 m high and wonder how fast they would have to jump horizontally to succeed in reaching the pool. What is the answer? Please ...

**PHYSICS**

The launching velocity of a projectile is 20 m/s at 53 degrees above the horizontal. What is the vertical component of its velocity at launch? Its horizontal velocity? Neglecting air friction, which of these components remains constant throughout the flight path? Which of ...

**ENGLISH!!**

What should i write about for the topic: responsibility for watching over your little brother....also explain the various ways you kept him safe...etc. and how you felt responsible for that person. Please give me lots of ideas about what to write for that topic (i have to ...