Chemistry, 29.12.2020 21:20 rudybelizaire
How does the flexible foam lining inside a bicycle helmet change the outcome
of a collision so as to reduce the risk of head injury for a rider?
B. by transmitting the force away from the rider's head
C. by increasing the time over which force is exerted on the rider
D. by reducing the amount of the rider's mass on which the force acts
A. by reducing the rider's change in velocity
Answers: 1
Chemistry, 21.06.2019 22:30
Naoki's bicycle has a mass of 10 kg. if naoki sits on her bicycle and starts pedaling with a force of 168 n, causing an acceleration of 2.8 m/s2, what is naoki's mass?
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Chemistry, 22.06.2019 04:30
Use the drop-down menus to answer each question. which runner finished the 100 m race in the least amount of time? which runner stopped running for a few seconds during the race? at what distance did anastasia overtake chloe in the race?
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Chemistry, 22.06.2019 09:20
Which of these statements explains the difference between nuclear binding energy and the strong nuclear force ?
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Chemistry, 22.06.2019 15:30
Draw the lewis dot structure for each of the following polyatomic ions
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How does the flexible foam lining inside a bicycle helmet change the outcome
of a collision so as t...
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