Adelivery truck starts it’s run by driving 5.20 km due west before turning due north and driving an additional 2.10 km. finally, the truck turns 30.0 degrees north of east and drives for 3.70 km before reaching its first dropoff point. what is the magnitude of the total displacement of the truck from where it started to its first dropoff point?

Atrain departs from its station at a constant acceleration of 5 m/s. what is the speed of the train at the end of 20s?

The earth is constantly spinning on its axis, like you might spin a basketball on your finger. it is this spinning of the earth that causes

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.