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How would you calculate the kinetic energy of a 0.148 kg (5.22 oz) baseball traveling at 40 ms (90 mph)?
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∙ 7y ago
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What energy is in a traveling bullet?
A traveling bullet primarily carries kinetic energy due to its motion through the air. This kinetic energy is derived from the initial potential energy stored in the bullet when it was fired.
How would you calculate the kinetic energy of a 0.148kg baseball travelling 90 mph?
To calculate the kinetic energy of the baseball, you first convert the mass from kg to grams (0.148kg = 148g). Then, convert the velocity from mph to m/s (90mph ≈ 40.23 m/s). Finally, use the equation KE = 0.5 * m * v^2, where KE is the kinetic energy, m is the mass in grams, and v is the velocity in m/s, to find the kinetic energy of the baseball.
If two bicycles have the same mass but one is traveling at 10 ms and the other is traveling at 15 ms which has more kinetic energy?
The bicycle traveling at 15 m/s has more kinetic energy because kinetic energy is proportional to the square of the velocity. Since the mass is the same for both bicycles, the one traveling faster will have a greater kinetic energy.
Which car has the most kinetic energy?
A car traveling at a higher speed will have more kinetic energy than a car moving at a slower speed. So, the car with the most kinetic energy would be the one traveling at the highest speed.
What type of energy a car is traveling 45 mph have?
A car traveling at 45 mph has kinetic energy, which is the energy of motion. As the car moves, its speed and mass contribute to its kinetic energy. This energy is what enables the car to perform work and overcome resistance while in motion.
Calculate the kinetic energy in joules of an automobile weighing 2135 lb and traveling at 55 mph?
The kinetic energy in joules of an automobile weighing 2135 lb and traveling at 55 mph is 2.9 x 105.
How do you calculate the gain of Kinetic Energy?
The gain in kinetic energy can be calculated using the equation: ΔKE = KE_final - KE_initial, where KE is the kinetic energy. Simply subtract the initial kinetic energy from the final kinetic energy to determine the gain.
What energy is in a traveling bullet?
A traveling bullet primarily carries kinetic energy due to its motion through the air. This kinetic energy is derived from the initial potential energy stored in the bullet when it was fired.
How would you calculate the kinetic energy of a 0.148kg baseball travelling 90 mph?
To calculate the kinetic energy of the baseball, you first convert the mass from kg to grams (0.148kg = 148g). Then, convert the velocity from mph to m/s (90mph ≈ 40.23 m/s). Finally, use the equation KE = 0.5 * m * v^2, where KE is the kinetic energy, m is the mass in grams, and v is the velocity in m/s, to find the kinetic energy of the baseball.
If two bicycles have the same mass but one is traveling at 10 ms and the other is traveling at 15 ms which has more kinetic energy?
The bicycle traveling at 15 m/s has more kinetic energy because kinetic energy is proportional to the square of the velocity. Since the mass is the same for both bicycles, the one traveling faster will have a greater kinetic energy.
Which car has the most kinetic energy?
A car traveling at a higher speed will have more kinetic energy than a car moving at a slower speed. So, the car with the most kinetic energy would be the one traveling at the highest speed.
What type of energy a car is traveling 45 mph have?
A car traveling at 45 mph has kinetic energy, which is the energy of motion. As the car moves, its speed and mass contribute to its kinetic energy. This energy is what enables the car to perform work and overcome resistance while in motion.
Does kinetic energy decrease when traveling up hill?
Yes, kinetic energy decreases when traveling uphill because some of the energy is converted into potential energy to overcome gravity. This results in a decrease in the speed of the object.
How cn you calculate kinetic energy?
Kinetic Energy = 1/2 Mass * Velocity squared
Why does a train have more kinetic energy than a car traveling at the same speed?
A train has more kinetic energy than a car traveling at the same speed because the train has significantly more mass. Kinetic energy is directly proportional to an object's mass - the more mass an object has, the more kinetic energy it will possess at a given speed.
When a baseball player throws a baseball he transfers kinetic energy from his body to kinetic energy in the ball Where does the baseball player get his kinetic energy from?
The kinetic energy the baseball player transfers to the baseball primarily comes from the player's muscles. The player's body converts chemical energy from food into mechanical energy, which is then transferred to the baseball when throwing it. The movement and coordination of the player's muscles generate the necessary kinetic energy for the throw.
A baseball flying through the air has kinetic energy because of its motion?
Kinetic and/or mechanical ((think outside the box))
