A 100m train training at 100m/s needs to clear a track of 100m. How many seconds will it take?
A 100m train wants to clear a track of 100m. When the train travels 100m, it will be sitting perfectly on the track but remember, it needed to clear it. So the train, needs to travel another 100m to completely clear the track.
Total distance travelled = 2 x 100m = 200m How many seconds will it take the train?
A 100m train training at 100m/s needs to clear a track of 100m. How many seconds will it take?
A 100m train wants to clear a track of 100m. When the train travels 100m, it will be sitting perfectly on the track but remember, it needed to clear it. So the train, needs to travel another 100m to completely clear the track.
Total distance travelled = 2 x 100m = 200m How many seconds will it take the train?
v = d ÷ t t = d ÷ v
t = 200m ÷ 100m/s t = 2s
Answer: 2s
BY Riddles Repository - Answers
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The cloud-based messaging platform is also adding Anonymous Group Admins feature. As per Telegram, this feature is being introduced for safer protests. As per the Telegram blog post, users can “Toggle Remain Anonymous in Admin rights to enable Batman mode. The anonymized admin will be hidden in the list of group members, and their messages in the chat will be signed with the group name, similar to channel posts.”
Why Telegram?
Telegram has no known backdoors and, even though it is come in for criticism for using proprietary encryption methods instead of open-source ones, those have yet to be compromised. While no messaging app can guarantee a 100% impermeable defense against determined attackers, Telegram is vulnerabilities are few and either theoretical or based on spoof files fooling users into actively enabling an attack.
