Physics, 28.06.2019 02:20 bellaforlife9
Ahot air balloon is ascending at a rate of 12 m/s. when it is 80m above the ground, a package is dropped over the side of he passenger basket. what is the speed of the package just before it hits the ground?
Answers: 1
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 06:00
Imagine that someone pushes one marble toward a motionless marble. would there still be action-reaction forces involved in the collision? how might the marbles’ motions be changed? ?
Answers: 1
Physics, 22.06.2019 06:00
Complete the statement about memory improvement. ( )involves organizing and breaking down information into easier groups to expand capacity. rehearsal is the verbal repetition of information. these techniques are especially important for the improvement of ( ) memory.
Answers: 1
Ahot air balloon is ascending at a rate of 12 m/s. when it is 80m above the ground, a package is dro...
History, 24.01.2020 00:31
Biology, 24.01.2020 00:31
Mathematics, 24.01.2020 00:31
Mathematics, 24.01.2020 00:31
Mathematics, 24.01.2020 00:31
English, 24.01.2020 00:31
Mathematics, 24.01.2020 00:31
Physics, 24.01.2020 00:31
French, 24.01.2020 00:31
Mathematics, 24.01.2020 00:31
Social Studies, 24.01.2020 00:31
History, 24.01.2020 00:31