What does 'lift' mean when it comes to flight?
answer quickly please.​

Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz.

Why is it important always to use horizontal bars in unit fractions when performing unit conversions?

While you are driving in the lane next to the curb on a multi-lane road the car on your left suddenly moves toward you lane. they are about toy crash into your front fender. you