![subject](/tpl/images/cats/fizika.png)
Physics, 31.01.2021 01:50 churchlady114p2met3
A body is projected at an angle of 30° to the horizontal with a velocity of 150 ms−1.
. Calculate the time it takes to reach the greatest height [Take g = 10 ms2
and neglect air resistance]
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 17:10
An object is moving east, and it’s velocity changes from 65m/s to 25m/s in 10 seconds. which describes the acceleration?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 01:30
What is the magnitude of the resultant vector round your answer to the nearest tenth
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 11:20
The ultracentrifuge is an important tool for separating and analyzing proteins. because of the enormous centripetal accelerations, the centrifuge must be carefully balanced, with each sample matched by a sample of identical mass on the opposite side. any difference in the masses of opposing samples creates a net force on the shaft of the rotor, potentially leading to a catastrophic failure of the apparatus. suppose a scientist makes a slight error in sample preparation and one sample has a mass 10 mg larger than the opposing sample. if the samples are 12 cm from the axis of the rotor and the ultracentrifuge spins at 70,000 rpm, what is the magnitude of the net force on the rotor due to the unbalanced samples? ( be thorough on your answer)
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 14:30
What is the relationship between the direction of motion of the balloon and the wind currents
Answers: 1
You know the right answer?
A body is projected at an angle of 30° to the horizontal with a velocity of 150 ms−1.
. Calculate t...
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2022 17:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 10.03.2022 17:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 10.03.2022 17:10
![question](/tpl/images/cats/en.png)
English, 10.03.2022 17:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/en.png)
English, 10.03.2022 17:10
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2022 17:10
![question](/tpl/images/cats/biologiya.png)
Biology, 10.03.2022 17:10
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2022 17:10
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2022 17:10
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2022 17:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 10.03.2022 17:20