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
Papessa [141]
3 years ago
13

An 8.0 kg block is moving at 3.2 m/s. A net force of 10 N is constantly applied on the block in the direction of its movement, u

ntil it has moved 6 m. What is the approximate final velocity of the block?
Mathematics
1 answer:
Softa [21]3 years ago
8 0

Answer:

5.02 m/s

Step-by-step explanation:

We are given that

Mass of block,m=8 kg

Initial velocity,u=3.2 m/s

Net force ,F=10 N

Distance,s=6 m

We have to find the approximate final velocity of the block.

We know that a=\frac{F}{m}

Using the formula

a=\frac{10}{8}=\frac{5}{4} m/s^2

We know that

v=\sqrt{u^2+2as}

Using the formula

v=\sqrt{(3.2)^2+2\times \frac{5}{4}\times 6}

v=5.02 m/s

You might be interested in
Offering Brainliest , a 5 star review, and a like on your answers if you can successfully answer these last 2 simple coordinate
adelina 88 [10]

Answer: pretty sure it's -1,1

M ( 3 , 1 )

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Please help me !!!!!!!!
astraxan [27]
It's C the missing side is 9 units long so since cosine is adjacent divided by hypotenuse it would be 9/41
5 0
3 years ago
Read 2 more answers
The sum of three and four tenths and a number is six and six tenths.
Solnce55 [7]
Hopefully I drew what you described.

The 6.6 represents the total of N + 3.4
We subtract the part we know from the whole /sum/total we know to get the other part.
So 6.6 - 3.4 = N
3.2 = N

5 0
3 years ago
Read 2 more answers
Emerson struck out 112 times in 350 at-bats. Write a proportion to represent the percent of strike outs per at-bats.
Alex Ar [27]

Answer:

32% of his bats were stuck out.

Step-by-step explanation:

emerson struck out 112 times out of the total of 350 times. therefore, this can be represented as the fraction 112/350, which can be simplified to 8/25.

8 0
3 years ago
Which is NOT true about a direct proportion? (15 points)
Karo-lina-s [1.5K]
The answer is D.
Its graph must be steeper than 0
8 0
3 years ago
Read 2 more answers
Other questions:
  • Having a problem figuring out how to solve these types of math problems, any help would be appreciated. Use substitution to solv
    13·2 answers
  • Which of the following ratios are equivalent to 6:8?
    6·2 answers
  • What is the opposite of - 2 over 5
    7·2 answers
  • Freeeeeeeeeeeee POOOOOIIIIIINNNNNTTTTTTSSSSSSS FRRRRREEEEEEE points
    8·1 answer
  • How do you know if 5/9 is bigger then 11/20
    5·1 answer
  • What value of k makes the trinomial x^2- 10x + k a perfect square?
    15·1 answer
  • Please please help.
    7·2 answers
  • Which of the following are identities? check all that apply.
    13·1 answer
  • Three medium apples have about 285 calories.
    8·2 answers
  • A line passes through the point (4,7) and has a slope of -5/2.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!