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
adoni [48]
3 years ago
14

Upon hitting a bat, a baseball has a change in momentum of 16.5 kg-ms. What is the average

Mathematics
1 answer:
olya-2409 [2.1K]3 years ago
4 0

Answer:

The average force applied to the baseball is 8.25kN

Step-by-step explanation:

This problem bothers on the impulse of a force

We know that the change in momentum is expressed as

Ft= mv-mu

Given

Ft=16.5 kg-ms

Time t of impact =0.00200s

The force applied can be solved for

By making F subject of formula

F= (mv-mu)/t

F=16.5/0.002

F= 8250N

F= 8.25kN

You might be interested in
Image point B'(4, -8) was transformed using the translation (x-2, y + 3). What were the coordinates of B?
DaniilM [7]

Answer:

B(6 , -11)

Step-by-step explanation:

(x-2 , y+3)  = (4 , -8)

Compare the x & y co ordinates

x - 2 = 4   ; y + 3 = -8

x = 4 +2  ; y = -8 - 3

x = 6      ; y = -11

B(6 , -11)

8 0
3 years ago
How to find the area of a tilted square?
Katena32 [7]
A square has 4 sides of equal legnths
in your point of view, it looks tilted because it is actually a rhombus, a paralellogram (4 sided figure with 2 pairs of paralell sides) with 4 equal sides

to find the area, just multiply  base by height (look at ilustration/attachmtns)

3 0
4 years ago
markup = original cost × percentage markup selling price = original cost + markup Nicole wants to buy a pair of jeans. The origi
miv72 [106K]
Price=42.50+(42.50×0.10)=46.75
3 0
4 years ago
Evaluate the expressions. ​
frutty [35]

Answer:

(-6/7)^0=1

-(2)^0=-1

Step-by-step explanation:

hope it helped

can I have a brainliest please i really need that

7 0
3 years ago
Read 2 more answers
LAST ATTEMPT! MARKING AS BRAINLIEST!! ( simplifying radicals)
klasskru [66]

\huge \bf༆ Answer ༄

Let's solve ~

\qquad \looparrowright \sf - 2 \sqrt{192 {k}^{4} }

\qquad \looparrowright \sf - 2 \sqrt{2 {}^{6} \times   3{k}^{4} }

\qquad \looparrowright \sf - 2 \times 2 {}^{3}  \times  {k}^{2}   \times \sqrt{3}

\qquad \looparrowright \sf  - 16 {k}^{2}  \sqrt{3}

Hence, the correct choice is D

5 0
3 years ago
Read 2 more answers
Other questions:
  • an 18 ft tree casts a 15ft long shadow. What angle is formed? A.) 30 degrees B.)40 degrees C.) 50 degrees D.) 60 degrees
    12·1 answer
  • The complementary angle of 85 degrees
    9·1 answer
  • 3x + 1 + 5x = 7 +15 + 7x
    14·2 answers
  • In a state where license plates contain six digits, what is the probability that the license number of a randomly selected car h
    15·1 answer
  • You start at (8, 1). You move right 2 unit and left 3 units. Where do you end?
    8·2 answers
  • A prize machine randomly dispenses small toys. There are 1515 prizes left:
    12·1 answer
  • Please help!!<br> Evaluate:<br><br> 1. 5x(x-2)-2x^2 for x=-2<br><br> 2. 2x^2-5x+8 for x=3
    14·2 answers
  • Fill in the missing words
    11·1 answer
  • PLEASE HELP ASAP- What is the value of AB?
    11·1 answer
  • 149
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!