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
jekas [21]
3 years ago
10

PLS ANSWER FAST WILL GIVE BRAINLEST!!

Physics
2 answers:
Maurinko [17]3 years ago
5 0

\huge\bf{\pink{\underline{\underline{\mathcal{AnSwer࿐}}}}}

<h2>Given:- </h2>

acceleration = 1000 m/s²

force = 5000 N

<h2>To find:- </h2>

Mass of the cannonball

<h2>Formula to be used:- </h2>

\longrightarrow \underline{\boxed{\sf mass = \dfrac{force}{acceleration}}}

<h2>Solution:- </h2>

:\implies \sf mass = \dfrac{5000}{1000}

:\implies \sf mass = 5 kg

hence, the required answer is 5kg.

______________________________

egoroff_w [7]3 years ago
3 0

Answer:

from

force =mass x acceleration

mass = force/acceleration

m = f/a

m = 7.5/15

m=0.5kg

You might be interested in
Solve these questions plz ​
8090 [49]

Answer:

For the First answer I cant answer it But I can help you :  

The solid has constituent particles tightly packed and the lattice vibrations are carried out by them in their fixed position however oscillations take place about their mean position. These vibrations are increased as soon as there is increase in the temperature which eventually leads to the more chaotic motion of the constituents. At a fixed critical point of temperature, the bonds are broken and the constituent particles are spaced apart changing their phase into liquid. When more temperature is increased by gaining heat energy then the liquid changes into gas where the motion of constituent particles moving freely is dominant.

Explanation:

6 0
3 years ago
The magnitude​ R, measured on the Richter​ scale, of an earthquake of intensity I is defined as Requalslog StartFraction Upper I
lapo4ka [179]

Answer:

R = 6.8

Explanation:

Given data:

Richter scaleR = log(\frac{I}{I_o})

where R - magnitude of earthquake of Richter scale

I - quake's intensity =  10^{6.8} \times I_o

I_o - minimum intensity earthquake

Plugging all information in the equation to get Richter's scale

R = log(\frac{10^{6.8} \times I_o}{I_o})

R = log(10^{6.8})

R = 6.8

6 0
3 years ago
I can’t figure it out my question is:
melisa1 [442]
Theories

If it’s wrong oh well because I just guest buh glad to help :)
4 0
3 years ago
Sam is moving house and is carrying a 300N box of books up a flight of steps 5m high, it takes her 30 seconds. Gary follows her
hjlf

Answer:

Sam is providing the biggest power i.e. 50 W

Explanation:

Sam is moving house and is carrying a 300N box of books up a flight of steps 5m high, it takes her 30 seconds.

Sam's power :

P_1=\dfrac{W_1}{t_1}\\\\P_1=\dfrac{F_1d}{t_1}\\\\P_1=\dfrac{300\times 5}{30}\\\\P_1=50\ W

Gary follows her carrying a bag of clothes doing 1000 J of work; it only takes him 25 seconds.

Gary's power :

P_2=\dfrac{W_2}{t_2}\\\\P_2=\dfrac{1000}{25}\\\\P_2=40\ W

So, it is clear that Sam is providing the biggest power.

4 0
3 years ago
Which are the most common producers in aquatic ecosystems?
Aleksandr-060686 [28]

Answer:

b -algae

Explanation:

The most common producers in aquatic ecosystems are the algae. They are called phytoplanktons.

  • In the food web and food chain of aquatic ecosystems, they usually set out with the algae.
  • These algae are called phytoplanktons.
  • They are the producers in all aquatic ecosystem.
  • Phytoplanktons consists of algae and cyanobacteria.
  • Just like plants on land, phytoplanktons manufacture food in an aquatic ecosystem.
5 0
3 years ago
Other questions:
  • ANSWER ASAP 50 POINTS
    9·1 answer
  • Three conducting plates, each of area A, are connected as shown.
    14·1 answer
  • Two coherent sources of radio waves, A and B, are 5.00 meters apart. Each source emits waves with wavelength 6.00 meters. Consid
    7·1 answer
  • The length of the student desk is measured using a
    8·1 answer
  • The amount of gas that a helicopter uses is directly proportional to the number of hours spent flying. the helicopter flies for
    10·1 answer
  • Find the electric potential VP at point P. [Hint: To input a natural logarithm into the answer box, simply type the letters "ln"
    5·1 answer
  • Which is a characteristic of projectile motion?
    5·2 answers
  • Prior to determining the experimental design, a scientist typically? A. makes observations. B. forms a hypothesis. C. performs a
    10·1 answer
  • a ball of mass 16 kg on the end of a string is spun at a constant speed of 2 m/s in a horizontal circle with a radius of 1m. Wha
    11·1 answer
  • Three resistors of 100 W, 3900 W, and 1000 W are connected in series across a 200-V battery. What is the voltage drop across the
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!