A body travels at an initial speed of 2.5 m/s. Given a constant acceleration of 0.2 m/s², what is the speed of the body at time 25 seconds later? A) 3.4 m/s. B) 3.6 m/s. C) 5.5 m/s. D) 6.0 m/s. E) 7.5 m/s.

Question

Quizplus · Accepted Answer

The final speed can be calculated using the formula: final speed = initial speed + (acceleration × time). Substituting the given values: final speed = 2.5 m/s + (0.2 m/s² × 25 s) = 7.5 m/s.

A Body Travels at an Initial Speed of 2