Explain mass and time dilliation

Dear Student,

If we move at a speed which is a large ratio of the speed of light i.e 300000 km/s, time slows down. This phenomenon is called Time Dilation. When we are moving time slows down compared to someone who is not moving. When the speed is less then no significant effect is observed on time. When the speed is 3/4 of the speed of light, time dilation is more. If we move at a speed which is a significant ratio of the speed of light, mass of the object increases than what is perceived by a stationary observer. This is called mass-time dilation.

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