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
ladessa [460]
4 years ago
8

The greater the mass of an object

Physics
1 answer:
lesya [120]4 years ago
7 0

Answer:

The greater the velocity, the greater the Force needs to be, and the greater the fiction is

Explanation:

I don't know what you are working on so here are a few responses

You might be interested in
Find the acceleration of the stack of books pictured below if the stack has a total mass of 1.5kg
lesantik [10]

Answer:

2.0 m/s^2

Explanation:

The figure is not provided and we don't know the force applied to the books.

Therefore, here we are going to assume the force applied is 3 N:

F = 3 N

We can find the acceleration of the stack of books by using Newton's second law of motion, which states that the net force on an object is equal to the product between its mass and its acceleration:

F=ma

where

F is the force

m is the mass

a is the acceleration

In this problem we have

m = 1.5 kg is the mass of the books

Therefore, the acceleration is:

a=\frac{F}{m}=\frac{3.0}{1.5}=2.0 m/s^2

7 0
3 years ago
A 55 kg person is in a head-on collision. The car's speed at impact is 12 m/s. Estimate the net force on the person if he or she
ollegr [7]
1.244 m per second the person driving will go
4 0
3 years ago
Which of the following lists arranges the colors of light from highest energy to lowest energy?
Afina-wow [57]
So, for the visible range, the colors are arranged in order of increasing frequency like this: Red < Orange<span> < </span>Yellow<span> < Green < Blue < Indigo < </span>VIolet<span>.</span>
3 0
3 years ago
A proton is ejected from the sun at a speed of 2 x 10^6 m/s. How long does it take for this proton to reach earth? Answer in hou
wolverine [178]
The distance from the Sun to the Earth is 149,600,000 km.

d=149 600 000 \ km = 149 600 000 000 \ m = 1496 \cdot 10^8 \ m \\&#10;v=2 \cdot 10^6 \ \frac{m}{s} \\ \\ \\&#10;t=\frac{d}{v} \\ \\&#10;t=\frac{1496 \cdot 10^8 \ m}{2 \cdot 10^6 \ \frac{m}{s}}=748 \cdot 10^2 \ s =\frac{748 \cdot 10^2 }{36 \cdot 10^2} \ h \approx \underline{\underline{20,78 \ h}}
5 0
3 years ago
Two infinite parallel surfaces carry uniform charge densities of 0.20 nC/m2 and -0.60 nC/m2. What is the magnitude of the electr
svlad2 [7]

Answer:

Electric field, E = 45.19 N/C

Explanation:

It is given that,

Surface charge density of first surface, \sigma_1=0.2\ nC/m^2=0.2\times 10^{-9}\ C/m^2

Surface charge density of second surface, \sigma=-0.6\ nC/m^2=-0.6\times 10^{-9}\ C/m^2

The electric field at a point between the two surfaces is given by :

E=\dfrac{\sigma}{2\epsilon_o}

E=\dfrac{\sigma1-\sigma_2}{2\epsilon_o}

E=\dfrac{0.2\times 10^{-9}-(-0.6\times 10^{-9})}{2\times 8.85\times 10^{-12}}

E = 45.19 N/C

So, the magnitude of the electric field at a point between the two surfaces is 45.19 N/C. Hence, this is the required solution.

6 0
3 years ago
Other questions:
  • What is responsible for making the sun shine?
    8·1 answer
  • A block of wood mass 0.60kg is balanced on top of a vertical port 2.0m high. A 10gm bullet is fired horizontally into the block
    7·1 answer
  • The visible part of the spectrum of light is where you can find which of the following. A.all colours b.only blue c.only blue an
    14·1 answer
  • Scientists think that the __________, made of liquid iron and nickel, moves to produce Earth’s magnetic field.. a.. crust. b.. m
    12·2 answers
  • A coin is tossed upward with an initial velocity of 32 feet per second from a height of 16 feet above the ground. The equation g
    11·1 answer
  • According to Newton's Law of Cooling, if a body with temperature T 1 is placed in surroundings with temperature T 0, different f
    14·2 answers
  • I NEED THIS ASAP
    13·1 answer
  • In a movie production, a stunt person must leap from a balcony of one building to a balcony 3.0 m lower on another building. If
    11·1 answer
  • Suppose that two objects attract each other with a gravitational force of 16 units. If the distance between the two objects is r
    8·1 answer
  • True or False: Buoyancy is an upwards force measured in Newtons.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!