Physics, 20.09.2020 09:01 saltyimps3
A car traveling at 4.0 m/s accelerates uniformly for 5.0 seconds in order to pass another vehicle.
It travels 120 m during the 5.0 s interval that it was accelerating. What was the car's speed at
the end of the acceleration period?
38 m/s
56 m/s
O 30 m/s
44 m/s
Answers: 2
Physics, 21.06.2019 21:30
Aparticle with mass 1.81×10−3 kg and a charge of 1.22×10−8 c has, at a given instant, a velocity v⃗ =(3.00×104m/s)j^. what are the magnitude and direction of the particle’s acceleration produced by a uniform magnetic field b⃗ =(1.63t)i^+(0.980t)j^?
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 05:10
Total solidification times of three casting geometries are to be compared: a sphere, a cylinder, in which the length-to-diameter ration - 1.0, and a cube. volume = 1000 cm^3 for all three shhapes, and the same casting alloy is used. a) determine the solidification times of each geometry b) based on the results of part (a), which geometric element would make the best riser? c) if the mold constant = 3.5 min/cm^2 in chvorinov's rule, compute the total solidification time for each casting.
Answers: 3
Physics, 22.06.2019 05:40
The difference between a red shift and a blue shift has to do with wavelength frequency. t or f
Answers: 1
A car traveling at 4.0 m/s accelerates uniformly for 5.0 seconds in order to pass another vehicle....
Mathematics, 13.09.2020 20:01
English, 13.09.2020 20:01
Mathematics, 13.09.2020 20:01
Social Studies, 13.09.2020 20:01
English, 13.09.2020 20:01
Mathematics, 13.09.2020 20:01
Mathematics, 13.09.2020 20:01
Mathematics, 13.09.2020 20:01
Spanish, 13.09.2020 20:01
Mathematics, 13.09.2020 20:01
Mathematics, 13.09.2020 20:01
Mathematics, 13.09.2020 20:01
Mathematics, 13.09.2020 20:01
Mathematics, 13.09.2020 20:01
Mathematics, 13.09.2020 20:01
Mathematics, 13.09.2020 20:01
Mathematics, 13.09.2020 20:01
Mathematics, 13.09.2020 20:01
Mathematics, 13.09.2020 20:01
Mathematics, 13.09.2020 20:01