chapter 06
... A paratrooper fell 370 m after jumping from an aircraft without his parachute opening. He landed in a snowbank, creating a crater 1.1 m deep, but survived with only minor injuries. Assuming the paratrooper’s mass was 80 kg and his terminal velocity was 30 m/s, estimate: (a) the work done by the snow ...
... A paratrooper fell 370 m after jumping from an aircraft without his parachute opening. He landed in a snowbank, creating a crater 1.1 m deep, but survived with only minor injuries. Assuming the paratrooper’s mass was 80 kg and his terminal velocity was 30 m/s, estimate: (a) the work done by the snow ...
Collision Prob PPT from class
... a flat surface, each with a speed of 1.0 meter per second relative to the surface. The objects collide head-on and are reported to rebound after the collision, each with a speed of 2.0 meters per second relative to the surface. Which of the following assessments of this report is most accurate? (A)M ...
... a flat surface, each with a speed of 1.0 meter per second relative to the surface. The objects collide head-on and are reported to rebound after the collision, each with a speed of 2.0 meters per second relative to the surface. Which of the following assessments of this report is most accurate? (A)M ...
1. a) Give the formula for the linear momentum of an object
... radius r = 0.800 cm. For the kind of rubber used the spring constant is k = 670 N/m. In the following ignore the mass of the cord. F L a) Using = Y , calculate Young’s modulus Y , by comparing A L this with Hooke’s law. ...
... radius r = 0.800 cm. For the kind of rubber used the spring constant is k = 670 N/m. In the following ignore the mass of the cord. F L a) Using = Y , calculate Young’s modulus Y , by comparing A L this with Hooke’s law. ...
