Suppose the initial position of an object is zero, the starting velocity is 3 m/s and the final velocity was 10 m/s
moves with constant acceleration. Which part of a velocity vs. time graph can be used to calculate the displac
object?
the area of the rectangle under the line
the area of the rectangle above the line
the area of the rectangle plus the area of the triangle under the line
the area of the rectangle plus the area of the triangle above the line
Answers: 2
Physics, 22.06.2019 01:00
Velocity is a description of both speed and direction, therefore it - a vector - a force arrow - the same as acceleration - a magnitude
Answers: 1
Physics, 22.06.2019 10:30
Aparticle moves in the xy plane with constant acceleration. at time zero, the particle is at x = 6 m, y = 8.5 m, and has velocity ~vo = (9 m/s) ˆı + (−2.5 m/s) ˆ . the acceleration is given by ~a = (4.5 m/s 2 ) ˆı + (3 m/s 2 ) ˆ . what is the x component of velocity after 3.5 s? answer in units of m/s.
Answers: 1
Physics, 22.06.2019 10:30
The precision of a laboratory instrument is ± 0.05 g. the accepted value for your measurement is 7.92 g. which measurements are in the accepted range? check all that apply. 7.85 g 7.89 g 7.91 g 7.97 g 7.99 g
Answers: 1
Suppose the initial position of an object is zero, the starting velocity is 3 m/s and the final velo...
Spanish, 14.07.2019 02:00
Mathematics, 14.07.2019 02:00
Mathematics, 14.07.2019 02:00
Mathematics, 14.07.2019 02:00
Arts, 14.07.2019 02:00