A block with a mass of 6. 0kg is held in equilibrium.

Acompetent person is responsible for making a inculding the surrounding area of evacuations including the surrounding areas of protective system

Why do you need to classify the size of a particle

17 a tourist was planning a trip by car for travelling at some constant speed for 2.5 hours. however, he found that if he increases the speed by 20 km/h he can cover the same distance in 30 minutes less time than it was planned. what was the planned speed of the tourist, in km/h?