6.An A330 300 Airbus aircraft has a maximum take-off weight of 233t. Its maximum cruising altitude is 12,600m and its maximum cruising speed is 875 km/h. Determine the
potential energy, the kinetic energy and the mechanical energy of the aircraft?

An experiment is designed to test the relationship between the initial height of a basketball before it is dropped to the height of its rebound bounce. the height of the rebound bounce is measured using a scale positioned behind the ball. in the above experiment, which condition would not be controlled? a). the starting height of the ballb). the surface the ball bounces on c). the type of ball d). the method to measure the rebound height of the ball

When a 5.0kg cart undergoes a 2.2m/s increase in speed, what is the impulse of the cart

Acar moves a distance of 50.0 km west, followed by a distance of 64.9 km north what was the magnitude of the displacement of the car, in units of kilometers?