The car wheel is at rest. How long does it take for it to reach an angular acceleration of 20 rad / s ^ 2 acting at a force of 25 Nm and if the wheel reaches 450 revolutions per second.

Describe the path of the electric current through a circuit?

Who was the first scientist to measure speed as distance over time?

Researchers determine that the biodiversity in a woodland region is declining. they identify two major threats to the region's biodiversity, a method to address each threat, and the expected outcome of each method. this information is shown in the table. a) reforestation would not benefit many species because most forest species live on the ground. b) reforestation would take the longest time to be effective because trees take several years to grow. c) biological augmentation would benefit only a few species because is is typically not very effective. d) biological augmentation would take less time to ve effective because it targets the majority of prey species.