Physics, 26.02.2020 01:47 Thisisdifinite

The weight of a cart with a mass of 150 kg is ___ ?

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Physics, 22.06.2019 12:10, JN02

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Physics, 22.06.2019 19:30, leannehounschell

Acamcorder has a power rating of 20 watts. if the output voltage from its battery is 9 volts, what current does it use?

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Physics, 22.06.2019 23:10, genyjoannerubiera

Ablue car pulls away from a red stop-light just after it has turned green with a constant acceleration of 0.5 m/s 2 . a green car arrives at the position of the stop-light 6.5 s after the light had turned green. if t = 0 when the light turns green, at what time does the green car catch the blue car if the green car maintains the slowest constant speed necessary to catch up to the blue car? answer in units of s.

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Physics, 23.06.2019 02:30, roseemariehunter12

Ball bearings are made by letting spherical drops of molten metal fall inside a talll tower-called a shot tower- and solidify as they fall. a-if a bearing needs 4.0 s to solidify enough for impact, how high must the tower be? b- what is the bearing's impact velocity?