Human ear can detect sounds that their frequencies are: Above 20 Hz

In the range of [20Hz, 16000 Hz].

Less than 16000Hz.

All frequencies.

What is the magnitude of the acceleration vector which causes a particle to move from velocity −5i−2j m/s to −6i+ 7j m/s in 8 seconds. answer in m/s.

In the illustration, which two simple machines are being used to enable the student to reach the door? a. inclined plane and pulley b lever and wheel-and-axle c pulley and lever d wheel-and axle and inclined plane

What is the coldest temperature ever recorded in san antonio?