In the Figure 2, the resultant R can be found as: R*
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- Light from a source A at (−1, 1) is reflected by a plane mirror placed along the x-axisto a receiver B at (2, 2).(a) For a given point (x, 0) between A and B on the x-axis, find the distance betweenA and (x, 0) and the distance between B and (x, 0). Your answers should dependon x.(b) Denote by D(x) the sum of the two distances you found in the part (a), thoughtof as a function of x. Find D0(x).(c) Find the absolute minimum of D(x) on the x-interval [−1, 2].(d) The light from source A reflected by the mirror to receiver B will travel theshortest distance possible (more precisely, light will obey Fermat’s principle). Atwhat point P on the x-axis between A and B does the light hit the mirror?What is the resultant if the equilibrant is 10N , 30° N of E?ᴀ ꜰᴀɴ ᴡʜᴇɴ ᴅʀɪᴠᴇɴ ʙʏ ᴀ 5.2 ʜᴘ ᴍᴏᴛᴏʀ ᴀᴛ ᴀ ꜱᴘᴇᴇᴅ ᴏꜰ 800 ʀᴘᴍ ᴅᴇʟɪᴠᴇʀꜱ 510 ᴍ3/ᴍɪɴ ᴀᴛ ᴀ ᴛᴏᴛᴀʟ ᴘʀᴇꜱꜱᴜʀᴇ ᴏꜰ 5 ᴄᴍ ᴡᴀᴛᴇʀ ɢᴀɢᴇ. ɪꜰ ɪɴ ᴛʜᴇ ꜱᴀᴍᴇ ɪɴꜱᴛᴀʟʟᴀᴛɪᴏɴ, 6.5 ᴄᴍ ᴡᴀᴛᴇʀ ɢᴀɢᴇ ᴘʀᴇꜱꜱᴜʀᴇ ɪꜱ ʀᴇQᴜɪʀᴇᴅ. ᴡʜᴀᴛ ᴘᴏᴡᴇʀ ᴡɪʟʟ ᴛʜᴇ ꜰᴀɴ ʙᴇ ᴅʀɪᴠᴇɴ? ʀᴏᴜɴᴅ ʏᴏᴜʀ ᴀɴꜱᴡᴇʀ ᴛᴏ 2 ᴅᴇᴄɪᴍᴀʟ ᴘʟᴀᴄᴇꜱ.
- Let a be a non-zero real number, A=(-a,-2a,3a), and B(a,a,4a). Then an equation of the straight line that passes through A and B isᴛᴡᴏ ᴘʟᴀᴛᴇꜱ ᴀʀᴇ ꜰᴀꜱᴛᴇɴᴇᴅ ʙʏ ᴀ ʙᴏʟᴛ ᴀɴᴅ ɴᴜᴛ ᴀꜱ ꜱʜᴏᴡɴ. ᴛʜᴇ ɴᴜᴛ ɪꜱ ᴛɪɢʜᴛᴇɴᴇᴅ ᴛᴏ ᴘʀᴏᴅᴜᴄᴇ ᴀ ᴛᴇɴꜱɪʟᴇ ʟᴏᴀᴅ ɪɴ ᴛʜᴇ ꜱʜᴀɴᴋ ᴏꜰ ᴛʜᴇ ʙᴏʟᴛ ᴏꜰ 10 ᴋɪᴘꜱ.ᴄᴀʟᴄᴜʟᴀᴛᴇ ᴛʜᴇ ꜰᴏʟʟᴏᴡɪɴɢ:A. ᴛʜᴇ ʙᴇᴀʀɪɴɢ ꜱᴛʀᴇꜱꜱ ʙᴇᴛᴡᴇᴇɴ ᴛʜᴇ ʜᴇᴀᴅ ᴏꜰ ᴛʜᴇ ʙᴏʟᴛ ᴀɴᴅ ᴛʜᴇ ᴘʟᴀᴛᴇB. ᴛʜᴇ ᴇʟᴏɴɢᴀᴛɪᴏɴ ᴏꜰ ᴛʜᴇ ʙᴏʟᴛ’ꜱ 2-ɪɴᴄʜ ʟᴏɴɢ ᴜɴᴛʜʀᴇᴀᴅᴇᴅ ꜱʜᴀɴᴋɴᴏᴛᴇ:ᴛʜᴇ ʙᴏʟᴛ ɪꜱ ᴍᴀᴅᴇ ᴏꜰ ꜱᴛᴇᴇʟ ᴡʜᴏꜱᴇ ᴇ = 30 x 10^6. ᴇxᴘʀᴇꜱꜱ ᴀʟʟ ꜱᴛʀᴇꜱꜱᴇꜱ ɪɴ ᴋꜱɪ ᴀɴᴅ ᴅᴇꜰᴏʀᴍᴀᴛɪᴏɴ ɪɴ ɪɴᴄʜᴇꜱ show also a diagram for the followingFind resultant and angle of direction using cos and sin law. 44 km 400 W of N 26 km 260 W of S
- The general solution of y" -y=0, given that the arbitrary constants as A and B, is y = Ae^x + Be^-x. It can also be written as y = Ae^-x + Be^x. O Only first statement is true. O Only second statement is true. 0 Both first and second statements are true. 0 Both first and second statements are false.Given the figure, AB=5m, BC=8m and AG=7m and pt 0 is origin. Determine the following: • What is the magnitude of R and Cr in pt G? (Unit must be in N and kN-m) • What is the magnitude of R and Cr in pt 0? (Unit must be in N and kN-m) • Unit Vector of R in the system. • Direct Cosines of Cr in pt 0.Give me right solution with clear calculations Find all values of x in the interval [0,2π] that satisfy the equation: 2 sin2 x + 3 cos x = 0