Heart Rate Investigation
 Students will investigate their heart rate during different physical activities.
 They will measure their resting heart rate and then record their heart rate after
performing activities such as walking, running, or jumping.
 They are to compare and analyse their heart rate data, noting any changes based
on activity intensity.
 They will explain the relationship between heart rate and physical activity

public class BSTmn, V> { public K key; public V data; public BSTmn left, right, next, prev; public BSTmn (K key, V data) { this.key = key; this.data data; left = right right = next = prev = } null; } public class BSTm, V>{ public BSTmn root; // Return the size of the map. public int size) { } // Update the data of the key k if it exists and return true. If k does not exist, the method returns false. public boolean update (K k, v e) { } // Return true if the map is full. public boolean full(){ return false; } Q1. Float is one of the streamflow measurement methods. Definethe limitations of this method. 2. Julie has a mass of 48 kg. She stands on a diving board that is 5.0 m above the surface of the water. Use the conservation of mechanical energy equation to calculate her speed when she hits the water representa graficamente los vectores 2u, -3v y 1/4 usando los vectores dados A -1,3B -2,4 C 0,-2 D 8,1 how are the differences between greek and american values useful to the study of modern american history Describe the stages that constitute the process of sensoryprocessing and perception of information. Write code for the above GUI in JavaAvoid copy pasting.www. wwww Transfer Money Back Enter Pin Enter Account No. Enter Amount Transfer The uranium decay series from U-238 to stable lead (Pb-206) is: 238 92 U 234 90 Th 234 91 Pa 234 92 U 230 90 Th 226 88 Ra 222 86 Rn 218 84 Th 214 82 Pb 214 83 Bi 214 84 Po 210 82 Pb 210 83 Bi 210 84 Po 26 82Pb U-238 has a half-life of 4.5 billion years. Of the other nuclei on the way from U-238 to stable Pb206, most are very short-lived (half-lives less than a few months). The exception is radium, with a half-life of 1600 years. Marie Curie was given ten tonnes of pitchblende (uranium ore, mostly uranium oxide) and after several years of chemical processing and purification she isolated some radium from it. Estimate how much radium there was in the pitchblende for her to extract. A worker is preparing to perform maintenance on an active solar installation on a very cloudy day. What MUST the worker do to ensure a safe work environment? Turn the inverter off to kill power to the modules, and proceed as normal. The modules are safe to touch. Treat the modules as an electrical hazard. Even without direct sunlight, they are still energized. Get right to work. There is no need for special precautions. The modules do not produce energy on cloudy days. Wear appropriate PPE. Are the groups ([0,1),t_nod 1) and (R>0,, , as defined in class, isomorphic? Prove your answe A mixture of propanone and chloroform boils at a temperature of64.9Cwith the composition of70%chloroform. Boiling point of propanone and chloroform are56.2%and61.2%respectively. a) Construct the boiling point versus composition diagram for propanone chloroform mixture system. Label all points and curves on the graph. b) Predict the type of deviation occurs in the solution. When Wharton professor Adam Grant was 26 years old, he was asked to give a course to senior Air Force colonels, many of them at least twice his age. The first course didnt go very well, but he was invited to teach a second time. That time, he opened with this remark: "I know what some of you are thinking right now. What can I possibly learn from a professor whos twelve years old?" The colonels laughed and relaxed, and the second course was highly successful. Dr. Grants acknowledgment of the age differential, seen as a barrier by many of his audience, addressed their concerns and opened their minds to learning.How was Dr. Grant able to use effective communication skills to improve his relationship with his audience?Engaging with the audience in a humorous manner demonstrated to the military leaders that he should not be taken seriously, so they no longer saw him as a threat.Demonstrating understanding and empathy for the audiences concerns allowed for a more positive engagement with the audience.He showed his audience that their rank and experience were not important and that they could all benefit from some humility.Subtly letting his audience know about his accomplishment as being the youngest tenured professor at Wharton caused the audience to defer to his knowledge. Find 3/7 plus 6/-11 plus -8/21 plus 5/22 Which situation would be more likely to occur in the modern era than in earlier periods of human history 3 pts Is the following statement true or false? Give a short justification with key reasons about your answer. Statement: for an ideal operational amplifier (op-amp) with infinite gain, the voltage difference between the inverting ("-") and non-inverting ("+") input terminals is 0 Volts. Therefore, the signal current propagates from the "+" input terminal to the "-" input terminal. wire carrvina a current of \( 16 \mathrm{~A} \). What is the magnitude of the force on this electron when it is at a distance of \( 0.06 \) m from the wire? ]\( N \) A sin function has a maximum value of 5, a minimum value of 3, a phase shift of 5/6 radians to the right, and a period of . Write an equation for the function. MATLAB: Mechanical Systems Assuming the harmonic force F(t)=Asin(wt) is the disturbance applied to the mass M, derive the equations of motion of the system. F(t) M Script M b B y(t) Store your answer in mxdot and Mydot 1 format compact 2 % for symbolic declaration K x(t) y(t) A B wt 3 Save C Reset My Solutions > Dy = 8 Ft = 9 Fs = 10 Fd = 11 % Use equations Fs, Fd, and to rewrite the equation in terms of the linear model for a spring and viscous damper. 12 mxdot= 13 Mydot= MATLAB Documentation 4 % Use Newton's law of motion, concepts of action and reaction, and friction to derive the equation of motion from the free body diagram for the ma 5 % Use the free body diagram to write the equation of motion for the top mass, m, in terms of m, x, fs, and fd. 6 Dx = Structure your answers following the STAR methodUse data to support and quantify your examples in Humanresources Glycerin (cp = 2400 J/kg C) is to be heated at 20C and at a rate of 0.5 kg/s by means of ethylene glycol (cp = 2500 J/kg*C) which is at 70C. , in a parallel flow, thin wall, double tube heat exchanger. The temperature difference between the two fluids is 15C at the exchanger outlet. If the total heat transfer coefficient is 240 W/m2 C and the surface area of this transfer is 3.2 m2, determine by LMTD:a) the rate of heat transfer,b) the outlet temperature of the glycerin andc) the mass expenditure of ethylene glycol.