The European Space Agency launched a probe called Rosetta in March 2004 . In August 2014 , Rosetta reached its destination: a comet called 67P/Churyumov-Gerasimenko . Rosetta is the first spacecraft to rendezvous with a comet . It contained a lander craft, called Philae. The Philae has several scientific instruments onboard , used to study the comet . ALICE is an ultraviolet imaging spectrograph, used to search for noble gases in the comet core . The MIRO measures microwave emissions in an attempt to measure substances like water, ammonia, or carbon dioxide . MIDAS is a dust analysis instrument, which will collect dust particles from the comet . Complete the table by determining the required information about these instruments. Note that you do not need to complete the entire table, just the values indicated. The gravity of Comet 67P is estimated at 1 millimeter per second squared [mm/s 2 ]. The gravity of Mars is 3.71 meters per second squared [m/s 2 ]. Mass on .... [kg] Weight on….[lb f ] Instrument Earth Mars Comet 67P Earth Mars Comet 67P ALICE (a) (b) 6.8 (c) MIRO (d) (e) 15.4 MIDAS 8.3 (f) (g) (h)
The European Space Agency launched a probe called Rosetta in March 2004 . In August 2014 , Rosetta reached its destination: a comet called 67P/Churyumov-Gerasimenko . Rosetta is the first spacecraft to rendezvous with a comet . It contained a lander craft, called Philae. The Philae has several scientific instruments onboard , used to study the comet . ALICE is an ultraviolet imaging spectrograph, used to search for noble gases in the comet core . The MIRO measures microwave emissions in an attempt to measure substances like water, ammonia, or carbon dioxide . MIDAS is a dust analysis instrument, which will collect dust particles from the comet . Complete the table by determining the required information about these instruments. Note that you do not need to complete the entire table, just the values indicated. The gravity of Comet 67P is estimated at 1 millimeter per second squared [mm/s 2 ]. The gravity of Mars is 3.71 meters per second squared [m/s 2 ]. Mass on .... [kg] Weight on….[lb f ] Instrument Earth Mars Comet 67P Earth Mars Comet 67P ALICE (a) (b) 6.8 (c) MIRO (d) (e) 15.4 MIDAS 8.3 (f) (g) (h)
Solution Summary: The author explains the formula used to calculate the required values for the instruments.
The European Space Agency launched a probe called Rosetta in March 2004. In August 2014, Rosetta reached its destination: a comet called 67P/Churyumov-Gerasimenko. Rosetta is the first spacecraft to rendezvous with a comet. It contained a lander craft, called Philae.
The Philae has several scientific instruments onboard, used to study the comet. ALICE is an ultraviolet imaging spectrograph, used to search for noble gases in the comet core. The MIRO measures microwave emissions in an attempt to measure substances like water, ammonia, or carbon dioxide. MIDAS is a dust analysis instrument, which will collect dust particles from the comet.
Complete the table by determining the required information about these instruments. Note that you do not need to complete the entire table, just the values indicated. The gravity of Comet 67P is estimated at 1 millimeter per second squared [mm/s2]. The gravity of Mars is 3.71 meters per second squared [m/s2].
The elastic bar from Problem 1 spins with angular velocity ω about an axis, as shown in the figure below. The radial acceleration at a generic point x along the bar is a(x) = ω2x. Under this radial acceleration, the bar stretches along x with displacement function u(x). The displacement d u(x) is governed by the following equations: dx (σ(x)) + ρa(x) = 0 PDE σ(x) = E du dx Hooke’s law (2) where σ(x) is the axial stress in the rod, ρ is the mass density, and E is the (constant) Young’s modulus. The bar is pinned on the rotation axis at x = 0 and it is also pinned at x = L. Determine: 1. Appropriate BCs for this physical problem. 2. The displacement function u(x). 3. The stress function σ(x). SIDE QUESTION: I saw a tutor solve it before but I didn't understand why the tutor did not divide E under the second term (c1x) before finding u(x). The tutor only divided E under first term. please explain and thank you
calculate the total power required to go 80 mph in a VW Type 2 Samba Bus weighing 2310 lbs. with a Cd of 0.35 and a frontal area of 30ft^2. Consider the coefficient of rolling resistance to be 0.018. What is the increase in power required to go the same speed if the weight is increased by 2205 pounds (the rated carrying capacity of the vehicle). If the rated power for the vehicle is 49 bhp, will the van be able to reach 80 mph at full carrying capacity?
A distillation column with a total of 13 actual stages (including a partial condenser) is used to perform a separation which requires 7 ideal stages. Calculate the overall column efficiency, and report your answer in %
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Mechanical, Physical, Thermal, Electrical and Magnetic Material Properites; Author: Engineers Academy;https://www.youtube.com/watch?v=M23f8euzW7Q;License: Standard YouTube License, CC-BY