Recent content by nody

Homework Statement A car is driving 25km/h upward a road,the road is under a angle of 4 degrees.The same car goes 100 km/h when it goes downward the same road,in both cases,when the car is driving upward and downward it's using the maximum possible power of the motor.Whats the speed of the car...

Well I always used to like books which explain stuff on examples and that are well illustrated,drawn.So I ask,could you tell me what are some science books with lots of pictures drawings,diagrams,etc...?Btw not searching for books which are for kids,I am a college student but just don't want too...