Un proton a une vitesse initiale de 2,5 x 10⁵ m/s et subit un freinage constant de 5 x 10¹⁰ m/s². Quelle est sa vitesse lorsqu'il a parcouru une distance de 10
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Un proton a une vitesse initiale de 2,5 x 10⁵ m/s et subit un freinage constant de 5 x 10¹⁰ m/s². Quelle est sa vitesse lorsqu'il a parcouru une distance de 10 cm ?3. There are two whole numbers, difference of their squares is a cube and the difference of their
cubes is a square. These are the smallest possible numbers Can you find the numbers?It is a small town railway station and there are 25 stations on that line. At each of the 25 stations
the passengers can get tickets for any of the other 24 stations.How many different kinds of tickets do
you think the booking clerk has to keep? bought a sari and a blouse for Rs. 110 at the New Market. The sari cost Rs. 100 more than the
blouse, how much does the sari cost?Un proton a une vitesse initiale de 2,5 x 10⁵ m/s et subit un freinage constant de 5 x 10¹⁰ m/s². Quelle est sa vitesse lorsqu'il a parcouru une distance de 10 cm ?