Friday
May 24, 2013

# Posts by Anya

Total # Posts: 276

This involves the acceleration formula.

A runner whose initial speed is 29 km/hr increases her speed to 31 km/hr in order to win a race. If the runner takes 0.5 seconds to complete this increase in speed, what is her acceleration? I think it's either 1440 km/hr/hr or 0.4 km/hr/sec. Are you supposed to convert th...

math
i am wonder how to do divsion

physics
a golf ball is hit off a tee witha speed of 50m/s at an angle of 37 degrees above the horizontal. At what two values of x (horizontal distance from the tee) will the ball be 25m above the ground?

physics
a golf ball is hit off a tee witha speed of 50m/s at an angle of 37 degrees above the horizontal. At what two values of x (horizontal distance from the tee) will the ball be 25m above the ground?

social studies
Thanks

social studies
What would be the dangers of working in a factory like the Highland Park Plant in Henry Ford's time?

Math
What do you want us to do?

HISTORY