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
Nadusha1986 [10]
3 years ago
10

A ball is thrown at 25 m/s at an angle of 55 degrees.

Physics
1 answer:
yuradex [85]3 years ago
4 0

Answer:65 seconds

Explanation:just had the quiz

You might be interested in
If a one-pound weight were one foot from the pivot or shaft of a lever, how many pound-feet of force would result? A. 4 B. 1 C.
mixas84 [53]

The force is still 1 pound.

The TORQUE around the pivot is (force) x (distance from the pivot) = 1 foot-pound. (B)

8 0
2 years ago
Read 2 more answers
What will be the restoring force if a spring with a spring constant of 45 newtons per meter is pulled 0.03 meters in the downwar
allsm [11]
To calculate for the force in a spring, we use Hooke's Law which relates force and the displacement of the spring. It is said that the force is directly proportional to the displacement. So, it will have the equation F = kx where k is a constant and it is the spring constant.

F = kx
F = 45 N/m (0.03)
F = 1.35 N
8 0
2 years ago
A ________ is a device that converts digital signals from a computer into analog signals so that telephone lines may be used as
kipiarov [429]

Answer:

analog-to-digital

Explanation:

An analog-to-digital converter, or ADC as it is more commonly called, is a device that converts analog signals into digital signals.

6 0
3 years ago
Why is our day on earth 24 hours long
ra1l [238]
Because of the axis of the earth. It takes 24 hours to rotate 360 degrees.
8 0
3 years ago
Read 2 more answers
When is Ampère’s Law valid? Evaluate all of the following statements, and explain your reasoning. a. When there is a high degree
Reil [10]

Answer:

Check Explanation

Explanation:

Ampere's Law gives the expression for the magnetic field produced by current in a current carrying material.

Mathematically, it is explained that the product of permeability and current is equal to the sum of the dot product of the magnetic field in the direction of the length elements and the length elements.

μ₀I = ∫ B.dl (note that this integral is around the entire loop of current carrying material)

This law is valid for infinite current carrying wires because the magnetic field around such infinite current carrying wire is symmetrical.

The magnetic field around a finite length of wire is non-symmetrical and the current isn't continuous.

For Ampere's Law to work, the magnetic field around the wire must be symmetric, for straightforward computation and the current in the wire needs to be continuous, not cut short at the edges which makes the field around the wire non-symmetrical.

So, this condition is interlinked.

Hence, it is evident that only option A is absolutely correct.

Options C and D on their own aren't totally correct, but in conjunction with option E, they are correct.

Hope this Helps!!!

8 0
3 years ago
Other questions:
  • Operators must slow to no wake speed when within what distance of a u.s. naval vessel?
    11·2 answers
  • In this experiment, the
    13·1 answer
  • You're at rest in a hammock when a hungry mosquito sees an opportunity for lunch. A mild 2 m/s breeze is blowing. If the mosquit
    8·1 answer
  • 43. A rocket sled accelerates at a rate of 49.0m/s2. Its passenger has a mass of 75.0 kg. (a) Calculate the horizontal component
    7·1 answer
  • How does having a sharp pointed beak limit what foods a bird can eat?
    13·1 answer
  • A germanium piece is heated, then its resistance increases or decreases​
    8·1 answer
  • Which item could you use in place of an ammeter to demonstrate that a
    12·1 answer
  • ⦁ Determining the magnetic flux, A rectangular piece of stiff paper measures 10 cm x 5 cm. You hold the piece of paper in a unif
    15·1 answer
  • What does the model below represent?
    12·2 answers
  • How many basic states of matter exist?<br> three<br> two<br> five<br> four
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!