【美国科学教材】科学探索者—运动、力与能量M
主播：睿毛jerry 播放：4501次最近更新: 2022-08-31
节目列表
正序 | 倒序
- 1M111 Matter and Motion
- 2M112 Changing Position
- 3M113 Speed
- 4M114 Graphing Motion
- 5M115 Velocity
- 6M121 Acceleration and Motion
- 7M122 Calculating Acceleration
- 8M131 Mass and Inertia
- 9M132 Momentum
- 10M133 Conservation of Momentum
- 11M211 Force
- 12M212 Newton's First Law of Motion
- 13M213 Friction
- 14M221 Force and Acceleration
- 15M222 Gravity
- 16M223 Using Newton's Second Law
- 17M224 Circular Motion
- 18M225 Air Resistance
- 19M226 Center of Mass
- 20M231 Action and Reaction
- 21M232 Weightlessness
- 22Air bags
- 23M311 What is Pressure
- 24M312 Fluids
- 25M313 Pressure in a Fluid
- 26M314 Atmospheric Pressure
- 27M321 The Buoyant Force
- 28M322 What Causes the Buoyant Force
- 29M323 Sinking and Floating
- 30M324 Changing the Buoyant Force
- 31M325 Archimedes' Principle
- 32M326 Boats
- 33M331 Using Fluid Forces
- 34M332 Pascal's Principle
- 35M333 Hydraulic Systems
- 36M334 Pressure in a Moving Fluid
- 37M335 Bernoulli's Principle
- 38M336 Wings and Flight
- 39M411 What is Work
- 40M412 Calculating Work
- 41M421 Mechanical Advantage
- 42M422 Efficiency
- 43M431 What is a Simple Machine
- 44M432 Inclined Plane
- 45M433 Lever
- 46M434 Wheel and Axle
- 47M435 Pulley
- 48Bionic People
- 49M511 The Nature of Energy
- 50M512 Energy of Motion
- 51M513 Energy of Position
- 52M514 Forms of Energy
- 53M515 Chemical Energy
- 54M516 Light Energy
- 55M517 Electrical Energy
- 56M518 Nuclear Energy
- 57M521 Changing Forms of Energy
- 58M522 The Law of Conservation of Energy
- 59M523 Changing Kinetic and Potential Energy
- 60M524 Energy Changes Form
- 61M525 Generating Electrical Energy
- 62M531 Using Energy
- 63M532 Energy Resources
- 64M533 Fossil Fuels
- 65M534 Nuclear Energy
- 66M535 Hydroelectricity
- 67M536 Solar Energy
- 68M537 Geothermal Energy
- 69M538 Energy from the Oceans
- 70M539 Wind
- 71M5310 Conserving Energy
- 72Energy to Burn
- 73M611 What is temperature
- 74M612 Measuring Temperature
- 75M613 Thermal Energy
- 76M621 Heat and Thermal Energy
- 77M622 Conduction
- 78M623 Radiation
- 79M624 Radiation
- 80M625 Thermal Conductors
- 81M626 Thermal Insulators
- 82M631 Heat Engines
- 83M632 Refrigerators
- 84The Heat Is On
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