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
Blababa [14]
3 years ago
13

PLEASE HELP

Physics
1 answer:
Elan Coil [88]3 years ago
5 0

Answer:

Explanation:

a_{x}=0 v_{xo}= v_{o}cos(delta)t a_{y}=-g v_{yo}=sinθ

X-direction                                     | Y-direction

x=x_o+v_{xo}t ⇒ x=v_{xo}cos(delta)t |

You might be interested in
A larger object is made of two balls separated by a massless rigid rod that is 1.5 m long. The mass of the red ball at one end i
lions [1.4K]

Answer:

The speed of the 1 kg red ball 8.04 m/s .

Explanation:

Given :

Separation between rods , d = 1.5 m .

Mass of the red ball is 1 kg .

Mass of the orange ball is 5.7 kg .

Angular velocity , \omega=1\ rev/s = 2\pi\ rad/s .

Now , distance of center of mass  from red ball is :

r =\dfrac{0\times 1+1.5\times 5.7}{1+5.7}\\\\r = 1.28\ m

We know , speed is given by :

v=\omega r\\\\v=2 \times \pi \times  1.28\\\\v=8.04\ m/s

Hence , this is the required solution .

5 0
3 years ago
What is peer review?...
Bond [772]
<span>computing or networking is a distributed application architecture that partitions tasks or work loads between peers. Peers are equally privileged, equipotent participants in the application. They are said to form a peer-to-peer network of nodes.</span>
6 0
3 years ago
Read 2 more answers
This instrument can used to visualize atoms
Lisa [10]

Answer:

can someone follow me

Explanation:

Plqae

3 0
2 years ago
Read 2 more answers
A man of 60kg carries 15 kg on an inclined plane of height 10m in 5 minutes. What is efficiency of the man?
Anton [14]
The answer is that He is gonna struggle
7 0
3 years ago
__________ curves help lessen the effect of the force of the forward motion on your vehicle as it enters the curve.
Rainbow [258]

Answer:

Banked

Explanation:

Banked curves are formed when the inner edge is below the outer edge.

It is done in order to ensure the reliability of the frictional force as it varies when the road is wet wet or oily. Thus in order to avoid these problems the curved roads are banked.

Banking of the curve provides the necessary centripetal force, i.e., the horizontal component of the normal reaction force to keep the vehicle i motion and thus helps in reducing the effect of the forward motion force on the vehicle.

5 0
3 years ago
Other questions:
  • Which of the following is an example of matter?
    14·2 answers
  • What is 52,427 equal in scientific notation
    14·2 answers
  • If the frequency of sound wave is doubled, the wavelength:
    8·1 answer
  • What is the difference between transverse and longitudinal waves? Transverse waves always have greater frequencies than do longi
    15·1 answer
  • How many Oxygen (O) atoms are in the following? H2O + CO2<br><br> 4<br><br> 3<br><br> 2
    10·1 answer
  • The lens system within a camera forms a _______ on the sensor.        A. virtual, upright image   B. real, inverted image   C. r
    14·2 answers
  • Defention of reversibily
    6·1 answer
  • In an experiment, you determined the density of the wood to be 0.45g/cc, whereas the standard value was 0.47g/cc. Determine the
    8·1 answer
  • two negative charges that are both -3.0 C push each other apart with a force of 19.2 N how far apart are the charges
    7·1 answer
  • Nếu tăng khoảng cách giữa hai điểm lên 4 lần thì lực tương tác tĩnh điện giữa chúng sẽ
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!