Task id8980
Seller: nerdmavr
Price: 0.10 USD
Available. The final price depends on the selected options and is checked before payment.
Product description
Let's imagine that a straight tunnel has been dug between Moscow and Leningrad, with rails in it. How will a carriage placed on these rails behave if there is no friction or air resistance on its way? How long will it take him to reach Leningrad? (The initial speed of the car is zero.)
Additional information
Detailed solution. Format png