A 2 kg car moving towards the left at 4 ms collides head on
A 2 kg car moving towards the left at 4 m/s collides head on with an 8 kg car moving towards the right at 2 m/s, and they stick together. After the collision, the velocity of the combined bodies is
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apple sells the iphone in the united states with the requirement that it be used only on the atampt cell phone network
an aircraft starts at rest and is accelerated at 145 ms2for 13 seconds at which time the aircraft launches what is the
an aircraft with a weight of 9724 n accelerates from 0 to 82 ms in 94 seconds at which time the aircraft launches what
suppose that a modern plague aids sars ebola virus avian flu wipes out or incapacitates a major share of a small
a 2 kg car moving towards the left at 4 ms collides head on with an 8 kg car moving towards the right at 2 ms and they
a estimate the terminal speed of a wooden sphere density 0790 gcm3 falling through air if its radius is 800 cm and its
in 2002 the cinergy corporation sold 35615 million cubic feet of gas to residential customers an increase of 11 over
a if it has enough kinetic energy a molecule at the surface of the earth can escape the earths gravitation in the sense
what is the difference between descriptive statistics and inferential statistics which branch is involved when a state
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