Question

A scientist builds a Mars rover that can travel 4.9 centimeters per second on flat ground. If the rover continues at the same rate, how many centimeters will it travel in 15 ana a half seconds? Enter your answer in the box. cm

Answer 1

Answer: 75.95cm

Explanation:

speed = 4.9cm/sec

time = 15.5 sec

d = speed • time = 4.9 • 15.5 = 75.95 cm