Mount marshak towers above the landscape at 5.3 km tall. the rate of uplift at mount marshak is 1.3 mm/yr and the rate of erosion is 1.5 mm/yr. how tall will mount marshak be after a million years, assuming everything remains constant?

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?

Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz.

If an astronaut takes an object to the moon the following is true (choose only one). a the mass will change but the weight will be the same. b both the mass and the weight of the object will be the same. c the weight will change but the mass will be the same. d both the mass and the weight of the object will change.