a car with a mass of 600 kg is traveling at a velocity of 10 m/s. how much kinetic energy does it have? the…
a car with a mass of 600 kg is traveling at a velocity of 10 m/s. how much kinetic energy does it have? the car has j of kinetic energy.
Answer
Explanation:
Step1: Recall kinetic - energy formula
The formula for kinetic energy is $K = \frac{1}{2}mv^{2}$, where $m$ is the mass and $v$ is the velocity.
Step2: Substitute given values
Given $m = 600\ kg$ and $v = 10\ m/s$. Substitute into the formula: $K=\frac{1}{2}\times600\times(10)^{2}$.
Step3: Calculate the result
First, $(10)^{2}=100$. Then, $\frac{1}{2}\times600 = 300$. Finally, $300\times100=30000\ J$.
Answer:
30000