HELP PLEASE 01.04 Activity and Heart Rate Assignment Instructions Search the Internet for two online heart rate calculators. You can use the search term "heart rate calculator." Determine your target heart rate zone, and then copy and paste these questions into a document. Using complete sentences, type in your answers below the questions. 1. Determine your heart rate by taking your radial pulse and then your carotid pulse. • What was your heart rate in each instance? Explain which artery you found easier to use and why. 2. Which two websites did you use to determine your target heart rate? 3. What was your target heart rate zone on each of these websites? Were the zones the same? 4. Do you think the range for your target heart rate zones identified by these websites is reasonable? Why or why not? 5. How does understanding your target heart rate zone help you improve your physical fitness?​

firearm identification is the process of analyzing the bullets and cartridge cases left at a crime scene to determine if they came from a particular firearm. marks on the bullets and cartridges may be common to every firearm of that type. these are called class characteristics.

the rearrangement of particles in a physical change. hope this

force is based upon mass and acceleration.the statement is not always true.

it can be explained from newton's second law of motion.

as per newton's second law of motion the rate of change of momentum is directly proportional to the applied force and takes place along the direction of force.

mathematically it can be written as -

                                              ⇒      

here   k is the proportionality constant whose value is 1.

                                                            [a is the acceleration=dv/dt]

hence we see that force not only depends on mass and acceleration but also on velocity and rate of change of mass. force f will depend on mass and acceleration only when mass is constant.

hence the statement that force is based upon mass and acceleration is false.

305.7

explanation:

density =m/v

density =917/3.00

density = 305.

approximately = 305.7

in four significant figures