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at the local grocery store you push a 127-kg shopping cart you stop for a moment to add a bag of dog food to your cart
in a local bar a customer slides an empty beer mug down the counter for a refill the height of the counter is 146 m the
a river flows due south with a speed of 230 a man steers a motorboat across the river his velocity relative to the
on the apollo 14 mission to the moon astronaut alan shepard hit a golf ball with a golf club improvised from a tool the
a soccer ball is kicked with a speed of 955 at an angle of 550 above the horizontalif the ball lands at the same level
a model rocket is fired vertically from rest it has a net acceleration of 170 ms2 after 13 s its fuel is exhausted and
1 factor completely nbsp nbsp 21x2 33x 122 solve nbsp nbsp 6x 43x ndash 2 6x 23 find two consecutive integers such
the driver of a car slams on the brakes when he sees a tree blocking the road the car slows uniformly with acceleration
a bolt drops from the ceiling of a moving train car that is accelerating northward at a rate of 226 ms2a what is the
a curving freeway exit has a radius of 505 and a posted speed limit of 35a what is your radial acceleration in if you
a 2360rm kg satellite used in a cellular telephone network is in a circular orbit at a height of 750rm km above the
a passenger on a moving train tosses a coin with an initial velocity of -225 ms x 358 ms y from the view point of the
a baseball player hits a home run into the right field upper deck the ball lands in a row that is 140 horizontally from
1 a rectangular garden is to be surrounded by a walkway of constant width nbspthe gardens dimensions are 30 ft by 40 ft
lp11 investigate current consumer concerns about the safety and availability of foods and water
a spherically symmetric object with a density of 157gcm3 and a radius of 165cm is falling assuming is has a drag
an object of mass m 545kg is suspended from the ceiling of an accelerating truck by a string the truck is traveling in
a satellite circles the earth in an orbit whose radius is 362 times the earths radius the earths mass is 598 x 1024 kg
a stunt driver wants to make his car jump over eight cars parked side by side below a horizontal ramp the vertical
objects of masses m1 400 kg and m2 900 kg are connected by a light string that passes over a frictionless pulley as
in a game of basketball a forward makes a bounce pass to the center the ball is thrown with an initial speed of 43 at
a cat walk 80m north 50m east and then 60m south what is the magnitude of the cats displacement from the starting
a man seeking to set a world record wants to tow a 104000-kg airplane along a runway by pulling horizontally on a cable