Q4 you A bird begins to accelerate at a constant 0.3 m/s for 3 s. Its change in
velocity is
...
![subject](/tpl/images/cats/fizika.png)
Physics, 15.09.2021 07:50 Queenhagar
Q4 you A bird begins to accelerate at a constant 0.3 m/s for 3 s. Its change in
velocity is
A. 0.9 m/s B. 1.5 m/s C. 1.95 m/s D.2.4 m/s
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 00:50
While goofing off at the ice skating rink, a student takes off her shoes and places each of them on the ice. her friend, a hockey player, then shoots a hockey puck at each shoe. the first puck immediately comes to rest after it collides with the left shoe. the second puck rebounds after it collides with the right shoe. if each hockey puck has the same incoming speed, which shoe has greater speed after the collision? the right shoe. both shoes have the same speed. the left shoe.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 09:00
This is really important 1.which of the following prefixes represents the largest value? (2 points)gigahectorkilomilli2.which of the following types of graphs is best for plotting the mean, median, and mode of data? (2 points)bar graphbox-and-whiskercircle graphstem-and-leaf
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:20
Electromagnetic induction. a coil of wire contains n turns and has an electrical resistance r. the radius of each turn is a. initially, inside the coil there exists a uniform magnetic field of magnitude b0 parallel to the axis of the coil. the magnetic field is then reduced slowly. the current induced in the coil is i. how long does it take for the magnitude of the uniform field to drop to zero?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 19:10
3. a worker pushes a 30.5 kg polished stone along a polished table with a force on bonin a straight line for 5.20 s after starting from rest. there is no friction between thestone and the table. at the end of the table. the stone is hooked to a cable with a lengthof 62.0 cm to rotate it to a rough table to store until they can be picked up. the roughtable has a coefficient of static friction 0.702 with the polished stone. remember that 8= 9.80 m/s2a) what is the speed of the stone when it is hooked to the cable? b) what is the tension in the cable while the stone is rotating? (there is still nofriction)c) how much force is needed to make the stone begin sliding from rest on therough table? ius = 0.70262.0 cm30.5 kg20.5 kg6= 0
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 19.01.2021 18:00
![question](/tpl/images/cats/mat.png)
Mathematics, 19.01.2021 18:00
![question](/tpl/images/cats/health.png)
Health, 19.01.2021 18:00
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.01.2021 18:00
![question](/tpl/images/cats/mat.png)
Mathematics, 19.01.2021 18:00
![question](/tpl/images/cats/en.png)
English, 19.01.2021 18:00
![question](/tpl/images/cats/en.png)
English, 19.01.2021 18:00
![question](/tpl/images/cats/mat.png)
Mathematics, 19.01.2021 18:00
![question](/tpl/images/cats/mat.png)
Mathematics, 19.01.2021 18:00
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.01.2021 18:00
![question](/tpl/images/cats/biologiya.png)
Biology, 19.01.2021 18:00
![question](/tpl/images/cats/mat.png)
Mathematics, 19.01.2021 18:00
![question](/tpl/images/cats/mat.png)
Mathematics, 19.01.2021 18:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.01.2021 18:00