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
LekaFEV [45]
2 years ago
7

An 2.2 kg object accelerates at 4.0 m/s^2. What is the acceleration?

Physics
1 answer:
yanalaym [24]2 years ago
6 0

Answer:  12 N = ( 2 kg ) ( 6 m/s/s )

Explanation:

An accelertion of 6 m/s/s . If an object is in equilibrium, at rest, then, the net force on the object must be zero. That is, the sum of all the forces on an object is zero when the object is in equilibrium.

You might be interested in
A cooking pot is sitting in a kitchen for several hours unused. Why does it feel cold when you touch it?
masha68 [24]

Answer:

I would go with 2

Explanation:

But i would also not go with my answer. Lol

8 0
3 years ago
A box is pulled with a horizontal force of 500N and moves 5m what is work done
dalvyx [7]
The answer to the question is shown below:

We all know that formula for solving work done is the force multiplied by distance covered:
Work done = Force x distance
Distance = 5m
Force = 500 N
Work done = 500 N * 5m
Work done = 2500 J

4 0
3 years ago
A seamount is an isolated land mass rising from the ocean floor.<br> a. True<br> b. False
iris [78.8K]
The answer is A, True.
7 0
2 years ago
A volleyball player bumps a ball across a net with the velocity and angle shown below. What is the maximum height of the ball?
Marrrta [24]

Answer:

D. 12.4 m

Explanation:

Given that,

The initial velocity of the ball, u = 18 m/s

The angle at which the ball is projected, θ = 60°

The maximum height of the ball is given by the formula

                             h = u² sin²θ/2g  m

Where,

                           g - acceleration due to gravity. (9.8 m/s)

Substituting the values in the above equation

                            h = 18² · sin²60 / 2 x 9.8

                               = 18² x 0.75 / 2 x 9.8

                               = 12.4 m

Hence, the maximum height of the ball attained, h = 12.4 m

6 0
3 years ago
What do we call the minimum energy that is required by an electron to leave the metal target in the photoelectric effect?Select
Sergio [31]
The work function is what we call the minimum energy that is required by an electron to leave the metal target in the photoelectric effect. 
6 0
3 years ago
Read 2 more answers
Other questions:
  • Tendons. Tendons are strong elastic fibers that attach muscles to bones. To a reasonable approximation, they obey Hooke’s law. I
    10·1 answer
  • How much do you know about the water cycle and the impact that humans have on the water cycle?
    8·1 answer
  • Why a boat cannot be made of solid steel.
    12·2 answers
  • If mechanical energy is conserved, then a pendulum that has a potential energy of 20 J at its highest point and 0.5 J at its low
    6·1 answer
  • Determine W (or fuel energy) required to launch a satellite of mass m at rest from a launching pad placed at the surface earth,
    15·1 answer
  • You’re an electrical engineer designing an alternator (the generator that charges a car’s battery). Mechanical engineers specify
    8·1 answer
  • Which statement does Einstein's theory promote about space and time?
    6·2 answers
  • Which of these is an example of a chemical change?
    14·1 answer
  • Four forces are exerted on an object as shown below: A square is shown with an arrow pointing up labeled 3 N, an arrow pointing
    14·2 answers
  • An elastic collision is one in which:
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!