1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Zina [86]
3 years ago
8

What is the velosity of a 72.3 kg jogger with a kinetic energy of 1080.0 J?

Chemistry
1 answer:
Svet_ta [14]3 years ago
7 0

Answer: 5.47m/s

Explanation:

Mass = 72.3kg

K.E = 1080.0J

V =?

K.E = 1 /2MV^2

V^2 = 2K.E /M = (2x1080)/72.3

V = sqrt [(2x1080)/72.3]

V = 5.47m/s

You might be interested in
A different student is given a 10.0g sample labeled CaBr2 that may contain an inert (nonreacting) impurity. Identify a quantity
grandymaker [24]

Answer:

Mass of Ca in sample, Mass of Br in sample, Number of moles of Ca in sample, Number of moles of Br in sample, Mass or moles of element other than Ca or Br in sample

Explanation:

The AP Classroom will not count your answer to this question as correct unless it includes at least one of the answers listed above. If you say that theanswer to this question is density, it will be marked as incorrect, I found that out the hard way when I used the answers that brainly gave me.

Good luck,

I applaud you for using the sources avalible to you, which is /definetly not/ cheeting.

8 0
3 years ago
Please help ASAP! PLEASE DO NOT GIVE ME A RANDOM GIBBERISH ANSWER OR ELSE I WILL REPORT YOU AND GIVE YOU A LOW RATING!!!
UNO [17]

Answer:

if an object weighs more than an equal volume of water, it is more dense and will sink, and if it weighs less than an equal volume of water, it is less dense and will float.

Explanation:

Hope that helps

8 0
3 years ago
Please help noowwwww... if you don’t know please don’t answer
pshichka [43]

Answer:

i honetly dont thing anyone knows that so look it up

Explanation:

7 0
3 years ago
Which sediment type requires the least amount of energy to be eroded
castortr0y [4]

Answer:

SEDIMENTARY ROCK

Explanation:

8 0
3 years ago
Back titration experiment
iren2701 [21]

Answer:

Ouchie

Explanation:

4 0
3 years ago
Other questions:
  • sam bought 2 1/4 pounds of swiss cheese 1 1/2 pounds of cheddar at the deli how many pounds of cheese did sam buy altogether
    8·2 answers
  • 4. Is the mass of the products of a nuclear fission reaction compared to
    7·1 answer
  • What would happen to a population if there were a change in the environment where the population lived
    10·1 answer
  • What type of bonding is found in Al and P
    9·2 answers
  • Write the half-reactions as they occur at each electrode and the net cell reaction for this electrochemical cell containing indi
    13·1 answer
  • 1. Calculate the average reaction rate expressed in moles H2 consumed per liter per second.
    5·1 answer
  • Which of the following is a chemical change?
    6·1 answer
  • ANSWER THESE 2 QUESTIONS AND LEAVE HOW YOU DO IT BELOW
    12·2 answers
  • Question 15 (1 point)
    5·1 answer
  • What very specific property of mineral calcite allows geologists to quickly identify it in a mixture of other colorless minerals
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!