A Spaceship of Mass 10⁶ Kg Is to Be Accelerated

Multiple Choice

A spaceship of mass 10⁶ kg is to be accelerated to 0.75c.How much energy does this require?

A) 13.61 × 10²³ J
B) 5.95 × 10²³ J
C) 5.06 × 10²² J
D) ​4.61 × 10²² J
E) ​27.00 × 10²³ J