Question

what the acceleration ? give the examples short answers ​

Answer 1

Answer:

The acceleration is defined as the rate of change of velocity with respect to time. Acceleration is a vector quantity since it has both magnitude and direction. ... The car turning at the corner is an example of acceleration because the direction is changing. The quicker the turns, the greater the acceleration.

Answer 2

Answer:

• The electron charge-to-mass ratio was measured by accelerating the electrons through a voltage Vx towards a positively charged plate. ... The force on an electron due to the electric field is →Felec=−|e|Eyˆy and the force on an electron due to the magnetic field is →Fmagn=|e|vxBˆy.