Recent content by thephysicslife

  1. T

    How much work is done on a crate pushed along an incline with constant velocity?

    Homework Statement 40 kg crate is pushed at a constant velocity along an incline with a vertical height of 4 m and inclined distance of 7 m. How much work was done on the crate in moving it to the top of the ramp? For the incline, think of a right angle triangle with the 7 m being the...
  2. T

    What is the mass of the second asteroid?

    Thank you (for your help and the welcome) ! It seems like a very friendly forum so far :)
  3. T

    What is the mass of the second asteroid?

    Homework Statement A 4.7x10^3 kg asteroid is acted on by a gravitational force of 2.0x10^2 N from another asteroid that is 3.0x10^2 km (3.0x10^5 m) away. What is the mass of the second asteroid? Homework Equations The equations we have been working with are in which G is 6.67*10-11Nm^2/Kg^2...