Physics, 29.06.2019 16:20 biancaadenisee2
For each statement select true or false. relativistic effects are especially important when speeds are close to the speed of light. the lengths along the direction of motion of moving objects are shorter than when they are at rest. a moving clock runs quickly. the total kinetic energy of a body is limited, since its speed can never exceed c. a static body has energy but no kinetic energy. the mass of an atom does not change when it emits light. kinetic energy is infinite at the speed of light for a particle with mass.
Answers: 3
Physics, 22.06.2019 12:00
Lacie kicks a football from ground level at a velocity of 13.9 m/s and at an angle of 25.0° to the ground. how long will the ball be in the air before it lands? how far will the football travel before it lands?
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For each statement select true or false. relativistic effects are especially important when speeds a...
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