A 0.0012 C charged cart is initially at rest on a ramp (1.1m away from the bottom of the ramp). At the bottom of the ramp is another charge (0.012 C). Ignoring friction, how fast is this cart (assume 100 kg) moving after it has gone 20 m up the ramp? Assume that the ramp is 30 deg. from the horizontal.

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A 0.0012 C charged cart is initially at rest on a ramp (1.1 m away from the bottom of the
ramp). At the bottom of the ramp is another charge (0.012 C). Ignoring friction, how fast
is this cart (assume 100 kg) moving after it has gone 20 m up the ramp? Assume that the
ramp is 30 deg. from the horizontal.
Transcribed Image Text:A 0.0012 C charged cart is initially at rest on a ramp (1.1 m away from the bottom of the ramp). At the bottom of the ramp is another charge (0.012 C). Ignoring friction, how fast is this cart (assume 100 kg) moving after it has gone 20 m up the ramp? Assume that the ramp is 30 deg. from the horizontal.
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