Mia uses the formula πr2 to find the area of a circle. what is πr2 an example of?
a rob...
Physics, 03.02.2020 06:46 nananananananan03
Mia uses the formula πr2 to find the area of a circle. what is πr2 an example of?
a robot
a car
a telescope
a model
Answers: 3
Physics, 22.06.2019 05:50
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.
Answers: 2
Physics, 22.06.2019 08:30
Abike rider starts from rest and accelerates 28.0 meters down a slope in 5.00 seconds. what is her acceleration? select one: a. 3.21 m/sec2 b. 1.75 m/sec2 c. 9.80 m/sec2 d. 2.24 m/sec2
Answers: 3
Physics, 22.06.2019 11:20
More solar radiation is absorbed by earth’s surface than by
Answers: 1
Physics, 22.06.2019 12:50
Which changes would result in a decrease in the gravitational force btween two objects? check all that apply
Answers: 1
Social Studies, 05.10.2019 02:00
Mathematics, 05.10.2019 02:00
Mathematics, 05.10.2019 02:00
Mathematics, 05.10.2019 02:00
Mathematics, 05.10.2019 02:00
Social Studies, 05.10.2019 02:00
History, 05.10.2019 02:00
Mathematics, 05.10.2019 02:00
Mathematics, 05.10.2019 02:00