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
wel
4 years ago
12

A golf ball is hit with an initial velocity of 50 m/s at an angle of 45° above the horizontal. What's the maximum height it will

reach?
a. 35.4 m
b. 63.5 m
c. 82.1 m
d. 127.0 m
Mathematics
1 answer:
koban [17]4 years ago
7 0
This problem is a projectile problem. The initial velocity is 50m/s at an optimum angle of 45. The maximum height or the height of the y component is at it's highest is asked. 

Informtion needed:
Acceleration due to gravity = 9.81m/s^2

Formula:

Hmax = ((V^2)(sin(angle))^2)/2g
Hmax = ((50^2)(sin45)^2)/(2*9.81) = 63.71 or letter B 63.5 m is the closest answer. 
You might be interested in
A line has a slope of -3/5. Which ordered pairs could be points on a parallel line? Check all that apply.
vredina [299]
(-2,1) and (3, -2) you can find this by calculating y2-y1 over x2-x1
5 0
3 years ago
Read 2 more answers
W6+58=-138!! what is x PLEASE
mote1985 [20]

Answer:

the answer is -196 im sorry if i got it wrong

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
You roll two fair dice, one green and one red. (a) Are the outcomes on the dice independent? Yes No (b) Find P(1 on green die an
ASHA 777 [7]

Answer:

a

  Yes

b

 P(1 \& 5) = \frac{1}{36}

c

 P(5 \& 1) = \frac{1}{36}

d

 P(5 \& 1 | 1\& 5  ) = \frac{1}{18}

Step-by-step explanation:

From the question we are told that

     Two fair dice, one green and one red were rolled

Generally the  outcomes on the dice independent because the outcome on the first dice is not affected by the second die

Generally the  probability of getting a 1  on a dice rolled is  P(1) =  \frac{1}{6}

the  probability of getting a 5 on a dice rolled is  P(5) =  \frac{1}{6}

Generally the probability of P(1 on green die and 5 on red die) is mathematically represented as

         P(1 \& 5) = \frac{1}{6}  *\frac{1}{6}

         P(1 \& 5) = \frac{1}{36}

Generally the probability of P(5 on green die and 1 on red die) is mathematically represented as

          P(5 \& 1) = \frac{1}{6}  *\frac{1}{6}

         P(5 \& 1) = \frac{1}{36}

Generally the probability of P((1 on green die and 5 on red die) or (5 on green die and 1 on red die)) is mathematically represented as

          P(5 \& 1 | 1\& 5  ) = \frac{1}{36} + \frac{1}{36}

         P(5 \& 1 | 1\& 5  ) = \frac{1}{18}

8 0
3 years ago
Need help with this im stuck
stiks02 [169]

Answer:

Step-by-step explanation:the answer would be the first one. (2x+3)

8 0
3 years ago
Read 2 more answers
Find the constant of variation for the relationship f(x)= 50x.
djyliett [7]
<span>f(x)= 50x
</span><span>y = k x
k is variation
so k= 50
D is the right option
hope it helps
</span>
3 0
3 years ago
Other questions:
  • ...........I need help......
    5·1 answer
  • Help with step2 all of it
    5·1 answer
  • A jeweler needed two diamonds of exactly the same weight to make a ring. The first stone she selected weighed 0.642 carat, the s
    15·2 answers
  • Solve (x + 2 &lt; 5) (x - 7 &gt; -6).
    5·2 answers
  • I want to help on this ​
    12·2 answers
  • 6th grade math plz help
    11·1 answer
  • Jose earns 954 per hour at his job he worked 18 hours last week calculate Jose's pay before taxes​
    7·1 answer
  • 20 Points, WILL MARK BRAINLIEST
    14·1 answer
  • In a game, a player scores 27.4 points in the first round. In the next two
    7·2 answers
  • Find the value of the variables in the trapezoid below. 590 These angles supplementary 21 y = 121° isosceles means base angles a
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!