How much work does it take to hold a dubbell motionless over your head for 10s?

Acoyote chasing a rabbit is moving 8.00 m/s due east at one moment and 8.80 m/s due south 4.25 s later. let the x axis point due east and the y axis point due north. find the direction of the coyote's average acceleration during that time.

Infrared rays have a shorter wavelength than question 11 options: x-rays. ultraviolet rays. radio waves. gamma rays.

Which of the following is not a physical property of mattera. melting pointb.heat of combustionc. viscosityd. boiling point