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a projectile is shot from the edge of a cliff h 305 m above ground level with an initial speed of v0 155 ms at an
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one car mass 750 g is moving 36 kmhr to the right on track collides with a car of mass of 500g and velocity of 35 kmhr
in a fast-pitch softball game the pitcher is impressive to watch as she delivers a pitch by rapidly whirling her arm
a ray of light strikes a block of some transparent material at an angle of incidence of 60degreesa if the angle of
a doubly charged helium atom whose mass is 66 10-27 kg is accelerated by a voltage of 3000v a what will be its radius
a hunter aims directly at a target on the same level 120 m awaya if the bullet leaves the gun at a speed of 290 ms by
a woman with a package in her hand is riding in a hot air balloon which is climbing at a constant speed of 80 ms
a projectile is launched with an initial speed of 400 ms at an angle of 300deg above the horizontal the projectile
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starting from the front door of your ranch house you walk 500m due east to your windmill and then you turn around and
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point a to point b is 300miles horizontally a plane travels 500 mph there is a crosswind blowing north east at a 45