You can see yourself in a mirror because light rays<span> bounce off its shiny surface. Light rays come from everything you can see, including yourself. You see things when </span>the light<span>rays from them enter yours eyes. Some of the light rays that come from yourself strike the mirror. The mirror reflects the rays because it is very smooth. The rays come back to your and enter your eyes.</span>
Answer:
Personal mode or Pre-Shared key mode.
Explanation:
Personal mode is good for mostly for smaller networks like home networks. An encryption passphrase is defined on the wireless router and other APs ( access points) After that the passphrase is entered by the users in order to connect with the wifi. This mode is not good for business networks.
Answer: With no friction, the box will accelerate down the ramp
Explanation:
Answer:
v = 0.363 m/s
Explanation:
Given that,
The table is 0.55m tall and the tennis ball lands 0.12m away from the table.
Here, u = 0 (at rest) for initial vertical velocity as it rolls off the edge of a table.
Let t is the time to fall from the vertical height. So,
It can be assumed to find the initial horizontal velocity of the tennis ball. It can be given by :
Hence, the initial horizontal velocity is 0.363 m/s.