450n 360n 710n 1400n 230n a block is placed in oscillation on a frictionless horizontal surface attached to a spring that is also attached to a wall. if, when stretched away from equilibrium by 15cm and released, it oscillates with a period of 0.25s, and if the mass of the block is 15kg, what force was required to stretch the spring by the initial 15cm?
book my show ludhiana
bengals how to watch
armory show 2023
accused tv show
according to the great compromise, how would representation in congress be apportioned?
when parking, how many meters is allowed from the location of a fire hydrant?
a chicken farmer also has some cows for a total of 84 animals, and the animals have 218 legs in all. how many chickens does the farmer have?
a chicken farmer also has some cows for a total of 106 animals, and the animals have 266 legs in all. how many chickens does the farmer have?
which of the following pathways indicate how nitrogen is added to the largest nitrogen reservoir?