Need help with these two physics problems please.
1. The Space Shuttle travels at a speed of about 7.45E+3 m/s. The blink of an astronaut's eye lasts about 100 ms. How many football fields (length = 91.4 m) does the Shuttle cover in the blink of an eye?
2.
A Boeing 747 "Jumbo Jet" has a length of 60.2 m. The runway on which the plane lands intersects another runway. The width of the intersection is 23.0 m. The plane decelerates through the intersection at a rate of 5.62 m/s2 and clears it with a final speed of 43.9 m/s. How much time is needed for the plane to clear the intersection?
1. The Space Shuttle travels at a speed of about 7.45E+3 m/s. The blink of an astronaut's eye lasts about 100 ms. How many football fields (length = 91.4 m) does the Shuttle cover in the blink of an eye?
2.
A Boeing 747 "Jumbo Jet" has a length of 60.2 m. The runway on which the plane lands intersects another runway. The width of the intersection is 23.0 m. The plane decelerates through the intersection at a rate of 5.62 m/s2 and clears it with a final speed of 43.9 m/s. How much time is needed for the plane to clear the intersection?