Answers: 2
Physics, 21.06.2019 17:30
The position of a dragonfly that is flying parallel to the ground is given as a function of time by r⃗ =[2.90m+(0.0900m/s2)t2]i^− (0.0150m/s3)t3j^. a: at what value of t does the velocity vector of the insect make an angle of 34.0 degree clockwise from the x-axis? b: at the time calculated in part (a), what is the magnitude of the acceleration vector of the insect? c : at the time calculated in part (a), what is the direction of the acceleration vector of the insect?
Answers: 1
Physics, 22.06.2019 10:00
Which fact supports the conclusion that there will be fewer farm managers in the future? a) a farmer manager’s duties vary by the type of farm. b) farm technology is replacing some administrative jobs c) farm managers often need experience but not education. d) administrative duties include budgeting and training staff.
Answers: 2
Physics, 22.06.2019 11:00
A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n
Answers: 3
Physics, 22.06.2019 18:30
What would people living along the coast in south florida do if there was a hurricane warning? move to locations away from the water flock along coasts to watch the natural phenomenon buy instruments to predict the exact location of the hurricane measure water levels to know the exact time of the hurricane
Answers: 3
You are driving on the freeway when a police officer records a shift of −7 nm when he or she measure...
Mathematics, 02.12.2021 23:20
Advanced Placement (AP), 02.12.2021 23:20
History, 02.12.2021 23:20
History, 02.12.2021 23:20
Social Studies, 02.12.2021 23:20
Arts, 02.12.2021 23:20
History, 02.12.2021 23:20
Mathematics, 02.12.2021 23:20
Biology, 02.12.2021 23:20
Mathematics, 02.12.2021 23:20
Computers and Technology, 02.12.2021 23:20
Mathematics, 02.12.2021 23:20