The beam strikes the wall over an area of 20 cm2 at the

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A beam of hydrogen molecules (H2) is directed toward a wall, at an angle of 55° with the normal to the wall. Each molecule in the beam has a speed of 1.0 km/s and a mass of 3.3x10^-24g. The beam strikes the wall over an area of 2.0 cm^2, at the rate of 1023 molecules per second. What is the beam's pressure on the wall?

Reference no: EM13605830

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