Posts by hania

Total # Posts: 15

physics
i get it wring when i enter it

physics
i didnt get the right answer

physics
can you help more, i didnt get the right answer..i didnt get where you got 7.8 from

physics
what equations do i use?

physics
A clock has an aluminum pendulum with a period of 1.000 s at 20.3 °C. Suppose the clock is moved to a location where the average temperature is 28.1 °C. (The linear expansion coefficient for aluminum is 2.20 10-5 °C−1.) (a) Determine the new period of the clo...

physics
A 1-kg mass (the blue mass) is connected to a 9-kg mass (the green mass) by a massless rod 67 cm long, as shown in the figure. A hole is then drilled in the rod 40.2 cm away from the 1-kg mass, and the rod and masses are free to rotate about this pivot point, P. Calculate the ...

physics
An 73-kg bungee jumper is enjoying an afternoon of jumps. The jumper's first oscillation has an amplitude of 14 m and a period of 6 s. the spring constant of the bungee cord is 80.1 and max speed during oscillation is 14.7 m/s Treating the bungee cord as a spring with no d...

physics
if the mass is 9 kg instead of 8, would the L be 21.9

Pages: 1 | 2 | Next>>

For Further Reading