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q1 sea launch mission planners are going to launch their russian launch vehicle from a lo 3 degrees into leo with an inclination of 34 degrees and
q1 a ball tied to the end of the string is swung in a vertical arc of radius r under the action of gravity what would be the tension in the string at
q1 a machinist starts with three identical square plates but cuts one corner from one of them two corners from the second and three corners from the
q1 a 65 kg hiker has fallen down a hole one rescuer attaches a rope to the injured hiker and then a second rescuer pulls the injured hiker straight
q1 a sailboat is running along a straight course with the wind providing a constant force of 55 lb the only other force acting on the boat is
q1 a cylinderical water tank of radius 10ft and height 30ft is half filled with water how much work is essential to pump all of the water out through
q1 a 219 kg block initially at rest is pulled to the right along a horizontal surface by a constant horizontal force of 161 n the coefficient of
q1 a school bus takes 089 h to reach the school from your house if an average velocity of the bus is 211 kmh to the east what is the displacementq2 a
q1 the radius of a circle is measured to be 136 plusmn 02 m calculate each of the following and give the uncertainty in each valuewhat is the
q1 a 30 kg basketball travelling at 15ms collides with the 20- kg baseball which is initially at rest in the elastic collision after the collision
q1 chuck norriss razor blade has an output force of 2500 lbs is used to shear his burley face the shaving blade has the 035 inch thick blade with a
q1 if the four-engine jet accelerates down the runway at 4 ms2 and one of the jet engines fails how much acceleration would the other three produceq2
q1 a force vector points at an angle of 649 deg above the x axis it has a y component of 276 newtons n find out a magnitude and b x component of the
q1 a solenoid is to be constructed that will have a resistance of 500 ohms and produce a magnetic field of 00400 t at its center when it carries a
q1 chromium is produced by reacting its oxide with aluminium if 354 g of cr2o3 and 158 g of al react to form 204 g of al2o3 how many grams of cr are
q1 a 80 kg person sits on a 4 kg chair each leg of the chair makes contact with the floor in a circle that is 13 cm in diameter find the pressure in
q1 a propeller spins at 1890 revmina what is its angular velocity in radsb what is the angular displacement of propeller in 260 sq2 two carts with
q an airplane takes off from the only airstrip in a remote area of canada flies 680deg north of east for 177 km then turns and flies 75deg west of
q1 if a car travelling at 64 kmh will skid 24 m when its brakes lock how far will it skid if it is travelling at 140 kmh when its brakes lockq2 an
q1 a person walks 44deg north of east for 343 km how far would another person walk due north and due east to arrive at the same locationq2 the
q1 a long hollow cylindrical conductor inner radius 20 mm outer radius 40 mm carries a current of 13 a distributed uniformly across its cross
q1 a highway curve with a radius of 555 m is banked properly for the car travelling 150 kmh if a 1650 kg porshe 928 s rounds the curve at 220 kmh how
q1 the springs of a 1600 kg car compress 50 mm when its 65 kg driver gets into the drivers seat if the car goes over a bump what would be frequency
q1 a 238 g particle is released from rest at point a inside a smooth hemispherical bowl of radius 325 cmcompute the gravitational potential energy at
q1 a golf ball with an initial angle of 50deg lands exactly 229 m down the range on a level coursea neglecting air friction what initial speed would