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
algol13
3 years ago
6

Hello pick all the right ones

Physics
1 answer:
hammer [34]3 years ago
6 0

Answer:

ok where's the problem so i can help u

Explanation:

You might be interested in
A train reaches a speed of 35.0 m/s after accelerating at a rate of 5.00 m/s2 over a distance of 40.0 m. What was the train’s in
MatroZZZ [7]

Answer:

Initial velocity, U = 28.73m/s

Explanation:

Given the following data;

Final velocity, V = 35m/s

Acceleration, a = 5m/s²

Distance, S = 40m

To find the initial velocity (U), we would use the third equation of motion.

V² = U² + 2aS

Where;

V represents the final velocity measured in meter per seconds.

U represents the initial velocity measured in meter per seconds.

a represents acceleration measured in meters per seconds square.

S represents the displacement measured in meters.

Substituting into the equation, we have;

35² = U + 2*5*40

1225 = U² + 400

U² = 1225 - 400

U² = 825

Taking the square root of both sides, we have;

Initial velocity, U = 28.73m/s

5 0
3 years ago
Mary wishes to lose 5 pounds before her vacation in approximately 5 weeks. Her average consumption is 2,100 kilocalories per day
nordsb [41]

Answer:

1,600 to 1,700 kilocalories per day

Explanation:

7 0
2 years ago
5. Which of the following is NOT a course goal?
kifflom [539]

Answer:

for students to do nothing

Explanation:

because doing nothing is not a course goal

3 0
3 years ago
Juan lives 100 m away from Bill.What is Juan's averege speed if he reaches Bill's home in 50 s?
Tom [10]
Juan lives a hundred miles away from Bill then the average speed that he reaches Bill's Home in 50 seconds means that Juan lives 50 seconds away from bill because 50 + 50 seconds equals 100 seconds so Juansorry my bad Juan lives 50 miles away from Belle but he probably how I must have run to get to bill in 50 seconds .
7 0
3 years ago
What are the parts of an atom
Ivenika [448]
Number three

They contain protons (positive), neutrons (negative), electrons (neutral) and all are in a nucleus which is part of an atom
7 0
3 years ago
Read 2 more answers
Other questions:
  • A wave that consists of changing electric and magnetic fields and that can travel through empty space is a(n) __________________
    12·1 answer
  • Can someone help me with this please
    10·1 answer
  • I need these ASAP 20 POINTS!!
    15·1 answer
  • There are 2 questions into 1
    5·1 answer
  • YALLL I NEED HELP ASAP... THIS DUE AT 11:59 AND ITS 10.42 RIGHT NOW
    12·1 answer
  • IM BEGGING FOR HELP!!! According to the figure above, at what altitude is the atmospheric pressure equal to
    9·1 answer
  • In Which figure below is the trend line drawn correctly
    5·1 answer
  • How is electromagnetic energy from the microwave transformed into heat energy
    10·2 answers
  • Which product forms from the synthesis reaction between calcium (Ca) and
    6·2 answers
  • Describe and explain how energy is transferred in the bulbs. Use scientific ideas to support your answer
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!