If it takes 100 N to move a box 5 meters, what is the work done on the box?
A. 20 J
B. 5,000 J...
Answers: 2
Physics, 22.06.2019 05:30
James is trying to prove newton's 2nd law of motion. he tries to move four different objects with different masses, shapes, and sizes from point a to point b. the objects are a toy car, a car, a refrigerator, and a kitchen table. after some experimentation, he finds that force is dependent on the mass of the object, rather than it's size or shape. the object that takes the most force to move is the
Answers: 1
Physics, 22.06.2019 11:10
Rank the automobiles based on the magnitude of the force needed to stop them, from largest to smallest.2000 kg car going 5m/s500 kg car going 20 m/s1000 kg car going20m/s500 kg car going10m/s1000 kg car going10/s4000 kg car going 5m/s 0 0 603
Answers: 3
Physics, 22.06.2019 15:00
What happens when a rubber rod is rubbed with a piece of fur?
Answers: 1
Physics, 22.06.2019 21:00
Which of the following statements comparing electron microscopy and light microscopy is false? which of the following statements comparing electron microscopy and light microscopy is false? both the electron microscope and the light microscope use the same wavelengths for illumination. images produced by light microscopes can be in color, whereas electron microscope images are black and white unless they are artificially colored. the electron microscope has greater resolution than the light microscope. electron microscopes can allow examination of viruses and internal cell structures, whereas light microscopes are limited to objects that are 0.5 micrometers and larger. request answer
Answers: 2
History, 15.12.2020 22:00
Mathematics, 15.12.2020 22:00
Mathematics, 15.12.2020 22:00
Mathematics, 15.12.2020 22:00
English, 15.12.2020 22:00
English, 15.12.2020 22:00
Mathematics, 15.12.2020 22:00
Chemistry, 15.12.2020 22:00
Health, 15.12.2020 22:00
Mathematics, 15.12.2020 22:00
Chemistry, 15.12.2020 22:00