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q1 a space vehicle is coasting at a constant velocity of 285 ms in the y direction relative to a space station the pilot of the vehicle fires a rcs
q1 a ball on a porch rolls 60 cm to the porchs edge drops 40 cm continues rolling on the grass and ultimately stops 80 cm from the porchs edgeq2 1 a
q1 a 430g block slides along a frictionless surface at a speed of 035 ms it runs into a horizontal massless spring with spring constant 47 nm that
q1 an airplane is flying with a velocity of 830 at an angle of 220 above the horizontal when the plane is a distance 114 straight above a dog that is
q1 a street lamp weighs 158 n it is supported equally by two wires that form an angle of 104 degrees with each other what is the tension of each of
q1 a calculate the magnitude of the gravitational force exerted by venus on an 80 kg human standing on the surface of venus the mass of venus is
q1 your toaster has a power cord with a resistance of 0016 connected in series with a 106 nichrome heating element the potential difference between
q1 a thermos contains 161 cm3 of coffee at 820 degc to cool the coffee you drop two 108-g ice cubes into the thermos the ice cubes are originally at
q1 it is 140 cm from your eyes to your toes youre standing 186 cm in front of a tall mirror how far is it from your eyes to the image of the toesq2
q1 a helicopter is ascending vertically with a speed of 557 at a height of 124 above the earth package is dropped from a window how much time does it
q1 a 590 kg pole vaulter running at 95 ms vaults over the bar if the vaulters horizontal component of velocity over the bar is 15 ms and air
q1 a pair of 12 rm mu f capacitors in a high-power laser are charged to 15 rm kvwhat charge is stored in each capacitorhow much energy is stored in
q1 a potential difference of 87 mv exists between the inner and outer surfaces of a cell membrane the inner surface is negative relative to the outer
q1 a projectile is fired horizontally from a gun that is 330 m above flat ground emerging from the gun with a speed of 130 ms a how long does the
q1 mary is driving her car at 48 kmh she approaches an intersection just as the traffic light turns yellow the yellow light lasts only 30 s before
q1 a 230-kg object attached to a spring moves without friction b 0 and is driven by an external force given by the expression f 340sin 2pit where f
q1 the force vector a has a magnitude of 840 newtons n and points due east the force vector b has the magnitude of 118 n and points 750 deg north of
q1 a rock is throwing from a tall building the rock reaches its maximum height above the top of the building 177 s after being shot then after barely
q1 a gun shoots bullets that leave the muzzle with a speed of 326 ms if a bullet is to hit a target 172 m away at the level of the muzzle the gun
q1 a rectangular container measuring 32 cm 34 cm 51 cm is filled with water what is the mass of this volume of water in kilograms and gramsq2 a
q1 a parallel-plate capacitor has a plate area of 1cm1 and a plate separation of 25 mm to obtain an electric field of 10106nm between the plates the
q1 a point charge is distance from the center of the dipole consisting of charges separated by distance the charge is located in the plane that
q1 a 320 box that is several hundred meters above the surface of the earth is suspended from the end of a short vertical rope of negligible mass a
q a 30 gram mass is hanging from a spring whose unstretched length is 20 cm and whose spring constant is 25 nm in the list below are described 5
q1 a piece of wood is 600 m long 0260 m wide and 0060 m thick its density is 600kgm cubed what volume of iron p iron 78 x 10 cubed kgm cubed must