Question:

Describe how the Energy Bar and Pie Charts relate to position and speed. Energy Graph Position Speed Stick to Track - 1500 Energ

Describe how the Energy Bar and Pie Charts relate to position and speed. Energy Graph Position Speed Stick to Track - 1500 Energy Kinetie. Potential Thermal Total Friction Le Gravity Position (m) 200 La Mass Speed 1.9 m/s Gna Reference Height ... Normal Slow Restart Skate Energy Skate Park PHET: Speed Energy Kinetic Potential Thermal Total Pie Chart Speed Stick to Track 9.0 m/s Lot Energy Kinetic 5623 Potential 4340.43 Thermal 0.03 Total 4396.73 Friction None Height 5.91 m Speed 1.22 m/s Gravity 200 Mass 900 Height Normal Restart Skater Grid Reference Height Energy Skate Park PHIET: Measure Grohe Perground

Describe how the Energy Bar and Pie Charts relate to position and speed. Energy Graph Position Speed Stick to Track - 1500 Energy Kinetie. Potential Thermal Total Friction Le Gravity Position (m) 200 La Mass Speed 1.9 m/s Gna Reference Height ... Normal Slow Restart Skate Energy Skate Park PHET: Speed Energy Kinetic Potential Thermal Total Pie Chart Speed Stick to Track 9.0 m/s Lot Energy Kinetic 5623 Potential 4340.43 Thermal 0.03 Total 4396.73 Friction None Height 5.91 m Speed 1.22 m/s Gravity 200 Mass 900 Height Normal Restart Skater Grid Reference Height Energy Skate Park PHIET: Measure Grohe Perground

< PreviousNext >

More Questions on Work, power & energy

View all
Part A A train is traveling at 30.0 m/s relative to the ground in still air. The frequency of the note emitted by the train whistle is 262 Hz. What frequency Sapproach is heard by a passenger on a train moving at a speed of 18.0 m/s relative to the ground

Physics

Work, power & energy Solutions

Part A A train is traveling at 30.0 m/s relative to the ground in still air. The frequency of the note emitted by the train whistle is 262 Hz. What frequency Sapproach is heard by a passenger on a train moving at a speed of 18.0 m/s relative to the ground in a direction opposite to the first train and approaching it? Express your answer in hertz. The speed of sound in air should bo taken as 344 m/s. View Available Hint(s) IVO AXO ? fapproach Hz Submit Part B What frequency recede is heard by a passenger on a train moving at a speed of 18.0 m/s relative to the ground in a direction opposite to the first train and receding from it? Express your answer in hertz. View Available Hint(s) EVO AL th ? frecede Hz

7.5 2. The gravitational force exerted by an object is given by F = mg, where F is the force in newtons (N), m is the mass in kilograms (kg), and g is the acceleration due to gravity (Note: 1N = 1kg.m/s2, g = 9.81 m/s2). a) What is the mass (in kg) of the

Physics

Work, power & energy Solutions

7.5 2. The gravitational force exerted by an object is given by F = mg, where F is the force in newtons (N), m is the mass in kilograms (kg), and g is the acceleration due to gravity (Note: 1N = 1kg.m/s2, g = 9.81 m/s2). a) What is the mass (in kg) of the air above 1 m2 of ocean? Use the definition of the pascal and average atmospheric pressure at 0°C, 1 atm. [1.03 x 104 kg] b) At the top Mt. Everest (elevation 8828 m), the atmospheric pressure is only about 270. mmHg. What is the mass (in kg) of the air above 1 m2 of the surface at the top of the mountain? [3.67 x 103 kg]

A car wheel ball is initially at rest at the top of a ramp. If the energy of the car wheel is to be conserved. What must be the equation of conservation of energy if we take into account translational and rotational kinetic energies. Zoom B A V2 mv 2 = V2

Physics

Work, power & energy Solutions

A car wheel ball is initially at rest at the top of a ramp. If the energy of the car wheel is to be conserved. What must be the equation of conservation of energy if we take into account translational and rotational kinetic energies. Zoom B A V2 mv 2 = V2 mv 2 + 2 lw2 ya mv2 = mv? + mgh D Va my2 + mgh; = V2 mv,2 + mghr mgh = mv.? + V2 lw2 E 12 mv 2 + mgh = 12 mv 2 + alw2