find the resultant displacement of a bear searching for berries on the mountain. the bear heads 55.0° north of west for
15.0 m; then it turns and heads to the west for another 7.00 m. (use trigonometry to answer, but remember to draw a
diagram to your understanding) give both the magnitude and the angle in your answer.

A3.9 g aluminum foil ball with a charge of +4.1×10−9 c is suspended on a string in a uniform horizontal e⃗ field. the string deviates to the right and makes an angle of 30∘ with the vertical. part a part complete what information about the e⃗ field can you determine for this situation? what information about the field can you determine for this situation? only the magnitude of e⃗ only the direction of e⃗ both the magnitude and the direction of e⃗ none of the above previous answers correct part b determine the magnitude of the electric field. express your answer with the appropriate units. e e = nothing nothing request answer part c determine the direction of the electric field. determine the direction of the electric field. to the right to the left away from you toward you

Frank just graduated from eighth grade. assuming exactly four years from now he will graduate from high school how many seconds does he have until his high school graduation

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