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Problem: A model rocket is launched from rest with an upward acceleration of 4.50m/s2 and, due to a strong wind, a horizontal acceleration of 1.50 m/s2.
Part A: How far is the rocket from the launch pad 6.50s later when the rocket engine runs out of fuel?
Please write the step to find how far is the rocket from the launch pad 6.50s later when the rocket engine runs out of fuel.
Because of dissipative forces, the amplitude of an oscillator decrease 5% in 10 cycles. How many cycles does it take for the energy to decrease 5%
At the local swimming hole, a favorite trick is to run horizontally off a cliff that is 8.3m above the water. One diver runs off the ede of the cliff, tucks into a "ball" and rotates on the way down with an average angular speed of 1.6 rev/s. Ignor..
a light beam is traveling through an unknown substance. when it exits that substance and goes into air the angle of
consider a beam of light that passes through two small parallel slits and shines on a screen. will the intensity of the
A 35.2 kg box is sitting on the seat of a ferris wheel. Find the normal force the seat of the ferris wheel exerts on the box at the bottom of the loop and at the top of the loop
A force, 20N, is applied to a 2 kg block on a tabletop with a coefficient of friction of 0.3. The force is applied to the right, above the horizontal at 60 degrees.The object is pulled to the right along the surface for a distance of 5m. What work wa..
a mass spectrometer can detect the different isotopes of an ionized element. if zn 2 ions are accelerated through a 10
suppose that two balls of mass 2.5 x 10-4 kg each carry equal charges and are suspended by identical threads of length
What is the total mass of the Earth's atmosphere? (The radius ofthe Earth is 6.37 multiplied by 106 m, and atmospheric pressureat the surface is 1.013 multiplied by 105 N/m2.)
Unpolarized light of intensity I0 passes through six successive Polaroid sheets each of whose axis makes a 40? angle with the previous one
A hot-air balloon is rising upward with a constant speed of 3.88 m/s. When the balloon is 7.87 m above the ground, How much time elapses before the compass hits the ground
A flat screen is located 0.70 m away from a single slit. Light with a wavelength of 557 nm (in vacuum) shines during the slit and produces a diffraction pattern. The width of the central bright fringe on the screen is 0.043 m. What is the width of th..
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