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
Hitman42 [59]
2 years ago
5

Question 16 of 25

Physics
1 answer:
slava [35]2 years ago
5 0
The answer is B because trust me
You might be interested in
A tennis ball is served horizontally from 2.4m above the ground at net is 12m away and point 0.9 high will be ball clear the net
Schach [20]

Explanation:

Let us first calculate  long does it take to go 12m at 30m/s( assumed speed)

12/30 = 0.4 seconds

horizontal distance the ball drop in that time

H= (0)(0.4)+1/2(-9.8)(0.4)2

H= -0.78m

negative sign shows that the height of the ball at the net from the top.

Height of the ball at the net and from the ground= H1-H=2.4-0.78=1.62m

As 1.62m>0.9m so the ball will clear the net.

H_1= V0y t’ + ½ g t’^2

-2.4= (0)t’ + ½ (-9.8) t’^2

t’= 0.69s

X’=V0x t’

X’=(30)(0.96)

X’= 20.7m

3 0
3 years ago
What if the height is 85m, then how long long does it stay in the air?
wolverine [178]

Explanation:

hamburger cheesecake

6 0
3 years ago
The electric force between two charged balloons is 0.12 newtons. If the distance between the two balloons is halved, what will b
marshall27 [118]

Answer:

The answer is D, I just took the test

Explanation:

5 0
3 years ago
6. Which Thanksgiving dish contains the most dietary fiber ? (Corn) (Mashed Potatoes) (Sweet Potatoes) (Pecan Pie)
pashok25 [27]

Answer:

The correct option is;

Sweet Potatoes  

Explanation:

The dietary fiber in Corn = 2.7 g per 100 g

The dietary fiber in Mashed Potatoes = 1.3 g per 100 g

The dietary fiber in Sweet Potatoes = 3 g per 100 g

The dietary fiber in Pecan Pie = 2.1 g per 100 g

Therefore, the Thanksgiving dish that contains the most dietary fiber per 100 g is Sweet Potatoes

8 0
3 years ago
Please help on all i cant figure out
lapo4ka [179]
Number 2- Liquids
Number 3- Cells
4 0
3 years ago
Other questions:
  • The brick wall (of thermal conductivity 1.12 W/m · ◦ C) of a building has dimensions of 2.8 m by 5 m and is 8 cm thick. How much
    13·1 answer
  • A stone is dropped from a bridge abd it hits the water 2.2 seconds later how high is the bridge above the water
    9·1 answer
  • What is the percentage increase IN kinetic energy(K.E) ,If the momentum(p) of a moving body is increase by 10%?And How? (If K.E=
    15·1 answer
  • 9. If the musician hit the drum on a stage, how would the sound wave behave differently if he hit it the drum if the drum were s
    10·1 answer
  • On the graph of voltage versus current, which line represents a 2.0 Ω resistor?​
    13·1 answer
  • Which explains the downward force produced when air flows over the winglike spoiler on a race car?
    9·1 answer
  • which of the following described qualitative data? a. recording the temperature of a solid as it is warmed. b. noting the color
    14·2 answers
  • Which best describes the energy of a sound wave as it travels through a medium?
    12·2 answers
  • A stoplight with weight 100 N is suspended at the midpoint of a cable strung between two posts 200 m apart. The attach points fo
    6·1 answer
  • How should i fix an overfilled ballon? its my sisters 3rd birthday and i have overfilled all the ballons and there is no other o
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!