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Monochromatic light strikes a diffraction grating at normal incidence before illuminating a screen 2.07 meters away. If the first order maxima are separated by 1.50 meters on the screen, find the distance between the two second-order maxima?
A particle with a mass of 3.50 10-20 kg is oscillating with simple harmonic motion with a period of 3.50 10-5 s and a maximum speed of 1.50 103 m/s. Calculate the angular frequency of the particle
The balloon is filled with helium at a density of 0.181 kg/m3. At this density the balloon is spherical with a radius of 0.400 m. If the filled balloon is fastened to a vertical line,
A weight of mass m1 is on africtionless ramp which makes angle theta with respect to thehorizontal. how long will it take to reach the horizontal
a 70.0 kg man jumps 1.00 m down onto a concrete walkway. His downward motion stops in 0.0200 seconds. what force is transmitted to his leg bones
A 160 g ball on a 70.70 cm long string is swung in a vertical circle about a point 184 cm above the floor. The string all of a sudden breaks when it is parallel to the ground and the ball is moving upward. The ball reaches a height 543 cm above th..
A 2000-kg car accelerates uniformly from rest to 120 km/hr in 10 seconds, then maintains constant speed. What is the linear acceleration of the car
A car starts from rest at a stop sign. It accelerates at 4 for 6.4, coasts for 1.5, and then slows down at a rate of 3.5 for next stop sign. How far apart are the stop signs.
Superheated water vapor initially at 15 bar and 440°C is cooled at constant pressure to a saturated vapor state and is then cooled at constant volume to a final temperature of 120°C, Determine the quality of the water at the final state
14g of nitrogen gas at 0°C and 1 atm is compressed in an isochoric process to an pressure of 20 atm. How much heat is inputted into the gas
Calculate the mass of a solid gold rectanglar bar that has dimensions lwh = 4.20 cm x 12.0 cm x 30.0 cm. (the density of gold is 19.3x10^3 kg/m^3.)
A radio signal with a wavelength of 1.2 x10-4 m is sent to a distance asteroid, How far from Earth is the asteroid
a block with mass m 0.4 kg oscillates with amplitude a 0.4 m at the end of a spring with force constant k 7 nm on a
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