Dalam waktu 20 sekon, baling-baling sebuah helikopter dapat mencapai putaran 6.000 rpm dari keadaan diam selama 20 sekon. sudut yang ditempuh masing-masing bilah pada baling-baling adalah

Amoving company collects data about couches they move and displays the data in a table. the force along the ramp, the angle of the ramp, and the height the couch is raised to are shown. which statements correctly compare the work done to move the couches? check all that apply. the same amount of work is done for couches 1 and 3. the same amount of work is done for couches 2 and 3. the work for couch 1 is greater than the work for couch 2. the work for couch 2 is less than the work for couch 3. the work for couch 3 is greater than the work for couch 1. the work for couch 2 is greater than the work for couch 1.

Which basic property determines a colored light's placement on the spectrum of visible light? a. speed b. frequency c. amplitude d. velocity

When flexing to a reflective style, one should be specific, brief and to the point, and maintain a fast and decisive pace?