Discuss five ways human activity has accelerated soil erosion

A1000-kg car is moving at 30 m/s around a horizontal unbanked curve whose diameter is 0.20 km. what is the magnitude of the friction force required to keep the car from sliding?

Which of the following is not a means to accelerating? question 4 options: a)increase speed b)remain still c)decrease speed d)change direction

You can estimate the degree to which a bond between two atoms is ionic or covalent by calculating the