5 Answered Questions for the topic Velocity, Time, Physics

07/17/18

the wheel in the simplified engine has a radius o A=0.250m and rotates with angular frequency omega=12.0 rad/s. At t=0, the piston is located at x=A. Calculate

the wheel in the simplified engine has a radius o A=0.250m and rotates with angular frequency omega=12.0 rad/s. At t=0, the piston is located at x=A. Calculate the piston's a) position, b)velocity... more
Velocity, Time, Physics

04/25/18

Jody started driving to California 3 hours ago.If she is averaging a speed of 55 mi/hr,how far has she gone?

I don't know if i need to multiply 55 and 3 or divide.I think its velocity but then again i think its acceleration. i don't really know at this point.
Velocity, Time, Physics Physics Alegbra Astronomy Math

01/29/18

In a slap shot, a hockey player accelerates the puck from a velocity of 8.00m/s to 40.0m/s in the same direction.

If the shot takes 3.33x10^-2 seconds, calculate the distance over which the puck accelerates. Show all the steps to get to the answer. 
Velocity, Time, Physics Chemistry Physics Physical Science

10/23/17

What volume of iron (density 7.87 g/cm3) would be required to balance a 1.00 cm3 sample of lead (density 11.4 g/cm3) on a two-pan laboratory balance?

What volume of iron (density 7.87 g/cm3) would be required to balance a 1.00 cm3 sample of lead (density 11.4 g/cm3) on a two-pan laboratory balance?
Velocity, Time, Physics

10/20/17

Rock thrown vertically down. Find the time taken

A girl on a bridge throws a rock straight down at -12.5 m/s. It hits the ground 38.4 m below. How much time did it take ?

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.