2. an airplane travels 335
miles in 45 minutes.
how fast does it travel?
how fast...
Answers: 2
Physics, 22.06.2019 04:00
Simple machines can a. increase force only b. decrease force only c. increase or decrease force
Answers: 3
Physics, 22.06.2019 06:00
An object moves from position +34m to the position -15m in 15 seconds. what is the total displacement? what is the total velocity?
Answers: 3
Physics, 22.06.2019 17:40
Aspring is used to stop a 50-kg package which is moving down a 20º incline. the spring has a constant k = 30 kn/m and is held by cables so that it is initially compressed 50 mm. knowing that the velocity of the package is 2 m/s when it is 8 m from the spring and neglecting friction, determine the maximum additional deformation of the spring in bringing the package to rest.
Answers: 1
Physics, 22.06.2019 18:00
Which of the following is not a physical property of mattera. melting pointb.heat of combustionc. viscosityd. boiling point
Answers: 1
Mathematics, 23.01.2021 07:30
Biology, 23.01.2021 07:30
English, 23.01.2021 07:30
Mathematics, 23.01.2021 07:30
Computers and Technology, 23.01.2021 07:30
Mathematics, 23.01.2021 07:30
Mathematics, 23.01.2021 07:30
Chemistry, 23.01.2021 07:30
Mathematics, 23.01.2021 07:30
Mathematics, 23.01.2021 07:30
Mathematics, 23.01.2021 07:30
Mathematics, 23.01.2021 07:30
Mathematics, 23.01.2021 07:30
History, 23.01.2021 07:30