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Hard to solve ..please help!!!!
Questions and answers by visitors named
Hard to solve ..please help!!!!
Questions (5)
speedway turn, with radius of curvature R, is banked at an angle θ above the horizontal.
(a) What is the optimal speed at which
5 answers
803 views
Suppose the vertical loop has a radius of 8.92 m. What is the apparent weight (Wap) of a rider on the roller coaster at the
2 answers
522 views
ou are the technical consultant for an action-adventure film in which a stunt calls for the hero to drop off a 18-m-tall
1 answer
459 views
A Foucault pendulum is designed to demonstrate the effect of the Earth's rotation. A Foucault pendulum displayed in a museum is
1 answer
1,145 views
Find the ratio of the gravitational force on the Moon due to the Earth to the gravitational force on the Moon due to the Sun.
2 answers
495 views
Answers (2)
v= sqrt (a*r*cos 50)
v=sqrt (m*g*r)
