Which label belongs in the area marked X? Earth pulls objects toward its center.
O Gravity causes objects to fall to the ground.
O The curvature of space-time pushes objects toward
the ground.
O Gravity is an attractive force in the universe.

An artificial satellite circles the earth in a circular orbit at a location where the acceleration due to gravity is 6.03 m/s^2. determine the orbital period of the satellite.

Which diagram correctly demonstrates the various forces acting on a ball moving horizontally with some speed?

Automobile fuel efficiency is often measured in miles that the car can be driven per gallon of fuel (mpg). heavier cars tend to have lower fuel efficiencies (lower mpg ratings). which variable (weight or fuel efficiency) is most naturally considered the explanatory (predictor) variable in this context?