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
AnnZ [28]
3 years ago
11

Help please (about projectile motion at an angle)

Physics
1 answer:
PolarNik [594]3 years ago
7 0

Answer:

Since this is old, im just gonna get these points, don't wan't them to go to waste lm.ao

Explanation:

You might be interested in
Why do clouds tend to form over land with a sea breeze and over water with a land breeze?
Masja [62]
Because the waves in the water with the fan like system.
6 0
3 years ago
An airplane accelerates from a speed of 88m/s to a speed of 132 m/s during a 15 second time interval. How far did the airplane t
Gelneren [198K]

Answer:

1650\:\mathrm{m}

Explanation:

We can use the following kinematics equations to solve this problem:

v_f=v_i+at,\\{v_f}^2={v_i}^2+2a\Delta x.

Using the first one to solve for acceleration:

132=88+a(15),\\15a=44,\\a=\frac{44}{15}=2.9\bar{3}\:\mathrm{m/s^2}.

Now we can use the second equation to solve for the distance travelled by the airplane:

132^2=88^2+2\cdot2.9\bar{3}\cdot \Delta x,\\\Delta x= \frac{9680}{2\cdot2.9\bar{3}},\\\Delta x =\fbox{$ 1650\:\mathrm{m}$}(three significant figures).

6 0
3 years ago
Una pelota de béisbol es arrojada verticalmente hacia arriba desde la azotea de un edificio con una velocidad de 20m/s. Calcular
ExtremeBDS [4]

buenos dias senor, en ingles por favor/per favore ???

5 0
3 years ago
What sequence shows electromagnetic waves arranged from shorter to longer wavelengths ?
timama [110]

so from what i was looking at i think the answer is d because The shorter the wavelength, the higher measure of vitality it produces.So the request is D. Bright beams, Visible light, Infrared, and Microwaves.


7 0
3 years ago
The temperature that sound moves through the air more quickly
Mademuasel [1]
Sound moves faster in warmer temperature because the particles move faster  
7 0
3 years ago
Other questions:
  • Suppose you have designed a new thermometer called the x thermometer. on the x scale the boiling point of water is 129 ∘x and th
    8·1 answer
  • Explain the mathematical equation for KVL (The voltage of a circuit through each component in that circuit is proportional to th
    15·1 answer
  • In a collision, a 15 kg object moving with a velocity of 3 m/s transfers some of its momentum to a 5 kg object. What would be th
    5·1 answer
  • Nellie pulls on a 10kg wagon with a constant horizontal force of 30N. If there are no other horizontal gorces what is the wagons
    9·1 answer
  • A football player throws and accelerates a ball (m = 0.150 kg) from rest to a velocity of 50 m/s in 0.0121 sec. Determine the ac
    14·1 answer
  • Consider a 100 g object dropped from a height of 1 m. Assuming no air friction (drag), when will the object hit the ground and a
    13·1 answer
  • I am so confused please help
    7·1 answer
  • What at the bottom of the ocean? take that! detailed answer!!!
    14·2 answers
  • The number of neutrons is equal to the atomic number minus the atomic mass true or false
    15·1 answer
  • A dog pulls on a leash with a force of 15 23 is a big dog. The leash makes an angle of 36.7 degrees to the horizontal. What are
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!