Airbags cushioned the Mars rover Spirit's landing, and the rover bounced some 15 mm vertically after its first impact. Assuming no loss of speed at contact with the Martian surface, what was Spirit's impact speed

answer: i think he can see forward ten seconds and move forward ten seconds but giorno can undo his actions with ger.

explanation:

when a device is used in a circuit in which the voltage is 81 v, the current flowing through the device is 3 a. what is the resistance of the device?

a. 27 ω

b. 40.5 a

c. 243 ω

d. 243 a

the correct answer is a. 27

the answer is 100. i just did this lesson and got a 100% on it. : )

-fishtank