How Many Joules of Energy Are Required to Accelerate a 1.0-Kg

question 13

Multiple Choice

How many joules of energy are required to accelerate a 1.0-kg rock from rest to a speed of 0.866c? (c = 3.0 × 10⁸ m/s)

• A)1.8 × 10¹⁷ J
• B)9.0 × 10¹⁶ J
• C)3.0 × 10³ J
• D)3.3 × 10¹⁶ J

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