A2400-kg satellite is in a circular orbitaround a planet. the
satellite travels with a constant speedof 6.67x10 3 m/s. what is
the acceleration of the satellite? determine the magnitude of the
gravitational force exerted on thesatellite by the planet.

Aspecial electronic sensor is embedded in the seat of a car that takes riders around a circular loop-the-loop ride at an amusement park. the sensor measures the magnitude of the normal force that the seat exerts on a rider. the loop-the-loop ride is in the vertical plane and its radius is 23 m. sitting on the seat before the ride starts, a rider is level and stationary, and the electronic sensor reads 740 n. at the top of the loop, the rider is upside down and moving, and the sensor reads 370 n. what is the speed of the rider at the top of the loop?

The volume of a gas is halved during an adiabatic compression that increases the pressure by a factor of 2.5. what is the specific heat ratio? show the math steps .

What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?