Problem 7. At time t a particle moves so that : r(t) = ? 1/2 t 2 + 1? i + ? 1 3 t 3 − 1 ? j (a) Find the position at time t = 4. (b) Find the distance travelled from t = 0 to t = 3

Explain the consequences of this addiction to the brain tissue

The ph is the a.independent variable b.the dependent variable c.control group

Select all the correct answers.which two statements are true? a moving magnetic field creates an electric field.a constant magnetic field creates an electric field.a constant electric field creates a magnetic field.a moving electric field creates a magnetic field.resetnext