A car weighing 15,000 N is on hydraulic lift platform measuring 10m2. What is the area of the smaller psition if a force of 1,100n is used to lift the car?

What type of energy increases when friction does work on an object

If the torque required to loosen a nut that holds a wheel on a car has a magnitude of 55 n·m, what force must be exerted at the end of a 0.47 m lug wrench to loosen the nut when the angle is 48°?

The mass of a block is 8g and the volume is 4ml. A) Calculate the density of the block. Show your work.

What absorbs nutrients that your body needs for food and takes it in the bloodstream

What is the speed of the ball just before it strikes the ground? use energy methods and ignore air resistance?

Cell phone jammers work by interfering with the signals exchanged between cell phones and nearby cell phone towers. As a result, cell phones being affected by cell phone jammers do not receive communication signals from nearby towers.

Which statement best describes what Kendall can do? She can measure the volume and mass of the marble, the volume and mass of the water, and the volume and mass of the graduated cylinder.

What is the process when thermal energy is being added

Why are common measurement systems important

Describe how Bohr's model used the work of Maxwell.