Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
a canoeist can paddle a maximum speed of 64 ms in still water the canoeist starts on the north shore of the river and
a towed caravan of mass 600 kg is attached by a ball hitch to a car they are driven round a corner of 35 m radius the
a lorry of mass 38000 kg starts up a hill of gradient 1 in 12 the constant acceleration is 006 ms2 and resistance to
a school bus heading east through a small town accelerates as it passes the sign post at s 0 marking the city limits
define molar specific heat of a gas at constant volume cv and constant pressure cp obtain the ratio cpcv for a hydrogen
take a hollow plastic ball dia 3 cm to 5 cm using a needle pass a thread of about 105 cm along a diameter of the ball
jed was driving his car at 40kmhr on a subdivision where the speed limit is 20km hr he was spotted by an officer in a
determine how much farther a person can jump on the moon as compared to the earth if the takeoff speed and angle are
a muon has a lifetime of 210-6 s in its rest frame it is created 100 km above the earth and moves towards it at a speed
take a hollow plastic ball dia 3cm to 5cm using a needle pass a thread of about 105 cm along a diameter of the balltie
an ball rolls off a cliff 210 m above the ground with an initial horizontal speed of 50 ms acceleration due to gravity
a simple model rocket starts at rest burns fuel to provide an acceleration of 25 ms2 once it reaches an altitude of 460
a recovery vehicle is towing a broken down lorry of mass 42 tonne up an incline of 1 in 10 both vehicles start from
a 4 kg block is kept on a smooth frictionless surface another block of mass 2 kg is kept above this block the
suppose your average speed is 22 ms for the first 130 minutes of a 3 hour trip if you want your average speed for the
the top of the pool table is 0790 m from the floor the placement of the tape is such that 0 m is aligned with the edge
a person throws a ball straight up he releases the ball at a height of 175 m above the ground and with a velocity of
a speedboat is towing a paraglider at a constant speed and height on the end of a light rope of length 30m which makes
a golf ball is hit with an initial angle of 315deg with respect to the horizontal and an initial velocity of 807 mph it
a hammer of mass 200g is dropped from the top of a roof of the two storey building to the ground another hammer of
a particular spring stretches 20 cm when a 500g mass is hung from it suppose a 20kg mass is attached to the string and
you throw a ball from the balcony onto the court in the basketball arena you release the ball at a height of 6 m above
on her way to visit grandmother red riding hood sat down to rest and placed her 12-kg basket of goodies beside her a
a spring oscillator is designed with a mass of 0110 kg it operates while immersed in a damping fluid selected so that
a block of mass 600kg initially at rest is pulled to the right by a constant horizontal force with magnitude 120n the