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A cars kinetic energy helps us understand how far it will travel when skidding. If a car travels twice as fast then how much farther will it skid and how much farther if it travels 3 times as fast?
If a car travels twice as fast, it will skid four times farther because kinetic energy increases with the square of speed. If the car travels three times as fast, it will skid nine times farther compared to its initial speed.
The increase of speed is a squared relationship Three times the speed will have nine times the force of impact?
true
When the speed of a body is tripled what is the change in its kinetic energy?
Kinetic energy is proportional to the square of the speed. That means that with three times the speed you get nine times the energy.
If your speed triples you need times the distance to stop?
If your speed triples, the distance required to stop increases by a factor of nine. This is because stopping distance is proportional to the square of the speed. Therefore, if you increase your speed by three times, the stopping distance becomes three squared, which equals nine times the original distance.
What birds fly at a speed of 168-217 miles an hour?
Malcolm Campbell broke the land speed record nine times in his Bluebird cars during the 1930's. 300 MPH is about twice as fast as a modern sports car can travel. In other words, that is very fast.
How fast would you have to go to get to Uranus in nine and a half years?
The speed required to reach Uranus in nine and a half years would depend on the position of the planets at the time of departure. On average, a spacecraft would need to travel at a speed of around 21 km/s (47,000 mph) to reach Uranus in that timeframe, assuming a direct trajectory.
In a vacuum light travels at a speed of about nine hundred and eighty million feet per second write this speed in scientific notation?
9.8 x 108
When the wind doubles does the pressure in the sails increase 8 times?
When the apparent wind speed is doubled, the pressure on the sail is quadrupled. That is because the pressure on the sail (or the side of your house or a billboard sign) is proportional to the square of the speed of the wind. If the wind speed triples, then the pressure goes up by a factor of nine, because three squared is nine.
How fast can tech nine rap?
very fast
Speed is very important in a collision if you triple the speed of a car you increase its force of impact?
True, the force of impact in a collision increases significantly with speed. This is because kinetic energy, which relates to an object's speed, increases with the square of the speed. So, tripling the speed of a car would result in nine times the force of impact in a collision.
When the speed of a body triple what is the change in its kinetic energy?
The kinetic energy of a body is proportional to the square of its speed. So, if the speed of a body triples, its kinetic energy will increase by a factor of 9 (3 squared).
If speed is tripled then its kinetic energy of a mass is?
The formula for Kinetic Energy of an object is mv2/2 where m: mass of object and v:velocity of object Therefore when the speed of an object is tripled, then its kinetic energy becomes 9 times
