A football player runs from his own goal line to the opposing team's goal line, returning to his forty-yard line, all in 20.0 s. Calculate his average speed and the magnitude of his average velocity. (Enter your answers in yards/s.) HINT (a) Calculate his average speed. yards/s (b) Calculate the magnitude of his average velocity. yards/s

3 sig figs

Earth has a mass of 5.98*1024 kg.The average mass of the atoms that make up Earth is 40 u. How many atoms are there in Earth?

FBD+explanation required.

The answer is 30 but I don't know how it arrived at that answer! Please explain

What is the total of 32.2 km W35ºN and 24.6 km W72ºS ?

n/course.html?courseld=17544544&OpenVellumHMAC=a830981ff68f36618e84254ba22c5db5#10001 Aktiv Chemistry DZL Homepage - Vande... ▼ Lobby | Top Hat Part A Pe - Pb Submit Part B A cardinal (Richmondena cardinalis) of mass 4.20x10-2 kg and a baseball of mass 0.150 kg have the same kinetic energy. What is the ratio of the cardinal's magnitude pe of momentum to the magnitude p of the baseball's momentum? ► View Available Hint(s) Km Kw = V—| ΑΣΦ Submit ? Provide Feedback M Gmail A man weighing 750 N and a woman weighing 440 N have the same momentum. What is the ratio of the man's kinetic energy Km to that of the woman Kw? ► View Available Hint(s) 195| ΑΣΦ ? Handshake 4 VYES - Vanderbilt - S... Course Home P Pearson Copyright © 2022 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy | Permissions | Contact Us | Other TACTION | VOISIUMIS Next > 545 DI

S Can 6 PAR к Торс K Unit K In x K Moti = Cop K Unit S Spee S Topo S Math Micr eb.kamihq.com/web/viewer.html?source-filepicker&document_identifier=137VZR5BZOVSAIMOA55WU555_CvJ9NacO + 100 P e Interpreting Graphs Answer the questions following the graphs on each side Dietance va. Time 2 7 10 11 12 13 14 Time in soconds 1. From 1 second to 2 seconds, how fast is the object traveling. (Take the difference in distance and divide it by the time in between the 2 distances) 2. Is the object going as fast between 9 and 12 seconds as it is between 1 and 4 seconds? How can you tell? 3. What is the motion of the object between 4 and 6 seconds? acer

A study fonds that the metabolic rate of mamals is proportional to the mass of the mamal carried to the exponent of (3/4). By what factor does the metabolic rate of a 70.0 kg human exceed that of a 6.30 kg cat?\ 70.0 3/4 kg    = 6.09 6.303/4 kg I set up the values as a ratio and came up with 6.09. OK, I answered my own question. That is the correct answer.

The total mass of Abdul and his baby brother is 15.25kg. The total mass of Abdul and his father is 72.25kg. Abdul's father is 13 times as heavy as Abdul's baby brother? What is Abdul's mass