Question

how much kinetic energy does a 50 kg object have it is moving at a velocity of 1 m/s?
____ j
do not include units in your answer.
enter the answer
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Explanation:

Step1: Recall Kinetic Energy Formula

The formula for kinetic energy (KE) is \( KE = \frac{1}{2}mv^2 \), where \( m \) is mass and \( v \) is velocity.

Step2: Substitute Values

Given \( m = 50 \, \text{kg} \) and \( v = 1 \, \text{m/s} \), substitute into the formula:
\( KE = \frac{1}{2} \times 50 \times (1)^2 \)

Step3: Calculate

First, \( (1)^2 = 1 \). Then, \( \frac{1}{2} \times 50 = 25 \). Multiply by 1: \( 25 \times 1 = 25 \).

Answer:

25