A hand grenade of total mass 6 kilogram explodes into three
A hand grenade of total mass 6 kilogram explodes into three pieces each of 2 kilogram. Two of the pieces fly off at 10 meter per second at right angles to each other. Determine what speed does the third piece have?
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as you hurry to catch your flight at the local airport you encounter a moving walkway that is 90 meter long and has a
a generator produces 240kw of electric power at 72 kv the current is transmitted to a remote village through wires with
a hand grenade of total mass 5 kilogram explodes into two pieces one of 4 kilogram flies off at 10 meter per second
the flash unit in a camera utilizes a 90v battery to charge a capacitor the capacitor is then discharged through a
a hand grenade of total mass 6 kilogram explodes into three pieces each of 2 kilogram two of the pieces fly off at 10
two equal carts are on an air track the first slides in at a velocity of 9 meter per second and hits the second which
a 7130-kg car is travelling at 327 ms when the driver decides to exit the freeway by going up a ramp after coasting 369
a cart on an air track has a mass of 2 kilogram and a speed of 6 meter per second it hits another cart with the same
with regard to new branches assume1new branches are added as follows 10 in year 1 12 in year 2 and 16 in year 32each
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