Question

Superman needs to save lois from the clutches of lex luthor. It take superman 5 seconds to get to Lois who is 210 feet away. What is supermans rate?

Answer 1

Superman's rate of speed to save Lois can be calculated using the formula for rate: distance divided by time. He travels 210 feet in 5 seconds, which results in a rate of 42 feet per second.

Step-by-step explanation:

The problem presented is a physics problem, involving the calculation of Superman's rate of speed in a given scenario. To determine Superman's rate, we use the formula for rate, which is distance divided by time.

Since Superman covers 210 feet in 5 seconds, his rate (speed) would be calculated as:

Rate = Distance ÷ Time

Rate = 210 feet ÷ 5 seconds = 42 feet per second.

Therefore, Superman is traveling at a rate of 42 feet per second to save Lois.

Answer 2

42 ft/s

Step-by-step explanation:

if superman travels 210 feet in 5 seconds, he will travel a fifth of 210 ft in 1 second

a fifth of 210ft is 210/5=42

hence 42ft/s is his rate.