If a rocket initially at rest accelerates at a rate of 50 m/s2 for one minute,its speed will be
A)50 m/s.
B)500 m/s.
C)3000 m/s.
D)3600 m/s.

Question

Quizplus · Accepted Answer

The speed can be calculated using the formula: final speed = initial speed + (acceleration × time). Here, initial speed = 0, acceleration = 50 m/s², and time = 60 seconds (1 minute). So, final speed = 0 + (50 × 60) = 3000 m/s.

If a Rocket Initially at Rest Accelerates at a Rate