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a spring w ith force constant of 52 nm has a relaxed length of 245 m when a mass is attached to the end of the spring
a 120 kg piece of cheese is placed on a vertical spring of negligible mass and force constant k 1800 nm that is
a 250 kg mass is pushed againsta horizontal spring of force constant 250 ncm on a frictionless air table the spring is
a glider w ith mass m 020 kg sits on a frictionless horizontal air truck connected to a spring w ith force constant k
a 60 kg circus performer who is shot from a cannon actually a spring gun the gun has a very large spring with a very
a force parallelto the x-ax is acts on a particle moving along the x-axis this force produces potential energy ux given
digital image processing refers to the processing or transformation of a digital image by a computer or dedicated
one 110kg foot ball lineman is running in the direction of x-ax is at 275 mis while another 125 kg lineman is running
a base ball has mass 0145 kg if the velocity of a pitched ball moving in the -x-direction has a magnitude of 450 ms and
a 016 kg hockey puck rubber disk is moving on an icy frictionless horizontal surface at t o the puck is moving to the
a mass of car m is moving with a uniform velocity v on a horizontal road when the hero of a film drop hims93 elf on it
a 0150kg glider is moving to the right x-axis on a frictionless horizontal air track with a speed of 080 mis it has a
a 100 g marble slide to the left w ith a velocity of magnitude 0400 mis on the frictionless horizontal surface and has
on a frictionlesshorizonta lairtable puck a w ith mass 025 kg is moving toward puck b w ith mass 035 kg which is
a 50 kg block w ith a speed of 30 mis collides w ith a 10 kg block that has a speed of 20 mis in the same direction
a railroad freight car of mass 318x104 kg collides with a stationary caboose car they couple togetherand 270 oo of the
a 60 kg box sled is moving across frictionless ice at a speed of 90 ms when a 12 kg package which is initially at rest
a 1200-kg station wagon is moving along a straight highway at 120 ms anothe r carw ith mass 1800kg and speed 200 ms has
at one instant the centre of mass of a system of 2 particle is located on the x-axis at x 20m and has a velocity of 50
the angular velocity of a flywheel obeys the equation w2 t a bt2 where t is in seconds and a b are constants having
the angle 0 through which a disk drive is given by 0 t a bt- ct3where a b c are constants t is given in seconds and 0
a bucket is being lowered down into a well through a rope passing overa fixed pulley of radius 10cm assume that the
in the below fig wheela of radius ra 10 cm is coupled by belt b to wheel c of radiusrc 25 cm the angular speed of
two uniform solid cylinderseach rotating about its central axishaving the same mass of 125 kg and rotate with the same
a uniform bar has two small balls glued to its ends the bar is 200 m long and has mass 400 kgwhile the balls each have