Plz answer asap
eating 200 additional calories per day for 14 days

is equivalent to 1000 calories for five days

is equivalent to 1400 additional calories for one week

is equivalent to 2800 additional calories for two weeks

is equivalent to 4200 additional calories for two weeks

Ineed asap! list 3 examples in which friction us or makes things easier in our daily life. explain the effect of friction for each. *make sure you explain the effect of friction for each example! *

Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.

Ineed the answer to question 1 , i’m desperate