Anthony starting from rest gives his sister myrthle a ride on a sled by exerting a force of 300 NCE] for 5.0 seconds while a friction force of 200 is acting in the opposite direction Determine the acceleration of the sled together with Anthony and myrtle ​

Skill check questions rearrange the paragraphs below into the correct sequence. that's because engineers on the ultraclean project have invented a self-cleaning, antibacterial metal surface that repels water with an intricate layer of laser-engraved valleys. when it rains, the lotus does not become damp; the water simply trickles off in fat droplets, taking any bugs and dirt with it. the drudgery may not be around much longer, however, if a team of italian scientists has anything to do with it “it's simply an amazing plant,” concluded professor luca romoli, leader of the project, “and we've succeeded in mimicking it. magnifico! ” few tasks in life hold less joy than scrubbing the ghost of somebody else’s porridge from a saucepan. the starting point for the research was the leaves of the lotus flower.

Read the opening lines of chapter 1 of twenty years at hull house and answer the question. on the theory that our genuine impulses may be connected with our childish experiences, that one’s bent may be tracked back to that “no-man’s land” where character is formless but nevertheless settling into definite lines of future development, i begin this record with some impressions of my childhood. the author begins her book with memories from her childhood. according to this excerpt, addams felt strongly that childhood was important because its trials and triumphs will support a successful life suffering during this time can create long-lasting goals it has a strong impact on personal growth throughout life children are free of the ethical judgments that adults make next question

Read this excerpt from edgar allen poe the masque of the red death and answer the question that follows.what kind of writing does the excerpt represent? here the case was very diffierent,as might have been expected from the dukes love