PLZ HELP, GIVING BRAINLIEST!!
There was an accident, and NASA engineers are trying to sort out where two of their Mars Rovers, Tango and Foxtrot, have landed. The engineers know that landing site A is much hotter than landing site B. Unfortunately, the only working sensors on Tango and Foxtrot measure the speed of sound. If Tango measures the speed of sound at its landing site as 240 m/s, while Foxtrot measures speed of sound as 258 m/s at its landing site, where has each rover landed?
A. Tango landed at site B while Foxtrot landed at site A
B. Tango landed at site A while Foxtrot landed at site B
C. Both Tango and Foxtrot landed at site A
D. Both Tango and Foxtrot landed at site B
Answers: 2
Another question on Physics
Physics, 21.06.2019 19:30
Abody of weight 60 kg is standing in a lift the lift going upward with a uniform velocity of 4.9 metre per second slows down and stops in two seconds then apparent weight of the body during the slow down process is
Answers: 2
Physics, 22.06.2019 14:10
Amachinist turns the power on to a grinding wheel, at rest, at time t = 0 s. the wheel accelerates uniformly for 10 s and reaches the operating angular velocity of 96 rad/s. the wheel is run at that angular velocity for 40 s and then power is shut off. the wheel slows down uniformly at 1.5 rad/s2 until the wheel stops. in this situation, the time interval of deceleration is closest to:
Answers: 3
Physics, 22.06.2019 16:30
Iron is a transition metal with multiple oxidation numbers. (answer the following) a. what is the iron (ii) ion? how does it differ from the iron (iii) ion? b. if iron were to bond with oxygen, predict the formula for each oxidation number of iron. c. how would each formula be named?
Answers: 2
You know the right answer?
PLZ HELP, GIVING BRAINLIEST!!
There was an accident, and NASA engineers are trying to sort out wher...
Questions
Mathematics, 05.11.2020 01:50
Mathematics, 05.11.2020 02:00
Mathematics, 05.11.2020 02:00
Biology, 05.11.2020 02:00
Mathematics, 05.11.2020 02:00
English, 05.11.2020 02:00
Advanced Placement (AP), 05.11.2020 02:00
Biology, 05.11.2020 02:00
Mathematics, 05.11.2020 02:00
