A robot prob drops a camera off the rim of a 239 m high cliff on Mars, where the free-fall acceleration is -3.7 m/s?,
a) Find the time required for it to hit the ground.
b) Find the velocity with which the camera hits the ground.
c) How long would it take for this camera to hit the ground on Earth?
NEED THE WORK SHOWN AS WELL

The 10-kg double wheel with radius of gyration of 125mm about o is connected to the spring of stiffness k = 600 n/m by a cord which is wrapped securely around the inner hub. if the wheel is released from rest on the incline with the spring stretched 225 mm, calculate the maximum velocity v of its center o during the ensuing motion. the wheel rolls without slipping

A10 kg box initially at rest is pulled 18 meters across a horizontal, frictionless surface by a 40 n force. what is the block’s final velocity over the 18 meters?

Emergent properties of living systems are defined as properties that .