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
melomori [17]
3 years ago
6

An object is accelerating at 2m/s^2. What is the net force if the mass is 125kg?

Physics
1 answer:
natita [175]3 years ago
3 0

Answer:

250 N

Explanation:

Newton's second law:

∑F = ma

∑F = (125 kg) (2 m/s²)

∑F = 250 N

You might be interested in
A person in his motorboat travels from his home to his work. It travels 50 m in a direction 60 degrees north of east. He then tu
otez555 [7]

Answer:

kinda hard

Explanation:

its so hard i dont know anything attualy tommorow i have a math exam rip my life

6 0
3 years ago
Joules constant, 4.1868 J/cal, is an equivalence relation for 4.1868 Joules of work for 1 calorie of heat delivered to a substan
Llana [10]

Answer:

The final answer is 6.1 BTU = 6.5621*103 KJ

Explanation:

1 BTU= 252 cal\\1 BTU =252 × 4.2 kJ\\6.1 BTU = 252 × 6.1×4.2 kJ                = 6562.08 kJ\\                = 6.5621 × 103 kJ\\

Hence, 6.1 BTU = 6.5621 × 103 kJ

7 0
3 years ago
Which chemical equation represents a decomposition reaction? HELP ASAP!!!!
Vanyuwa [196]

Answer:

2H20 --> 2H2 + 02

Explanation:

ape x

7 0
3 years ago
gives the speed v versus time t for a 0.500 kg object of radius 6.00 cm that rolls smoothly down a 30° ramp. The scale on the ve
ddd [48]

Answer:

Rotational inertia of the object is given as

I = 7.2 \times 10^{-4} kg m^2

Explanation:

As we know that the acceleration of the object on inclined plane is given as

a = \frac{gsin\theta}{1 + k^2/R^2}

now we know that velocity at any instant of time is given as

v = at

now we know that if the graph between velocity and time is given then the slope of the graph will be same as acceleration

so here we have

\frac{gsin\theta}{1 + k^2/R^2} = slope

now from the graph slope of the graph is given as

slope = \frac{3.5 - 0}{1}

\frac{gsin\theta}{1 + k^2/R^2} = 3.5

\frac{9.81 sin30}{1 + k^2/R^2} = 3.5

k^2 = 0.4 R^2

now rotational inertia is given as

I = mk^2

I = 0.5(0.4)(0.06)^2

I = 7.2 \times 10^{-4} kg m^2

8 0
4 years ago
The current interest in continental drift was started with the notion of sea- floor spreading, which was propounded by Hess and
timofeeve [1]

Answer:

idk

Explanation:

7 0
3 years ago
Other questions:
  • A golfer on a level fairway hits a ball at an angle of 21° to the horizontal that travels 99 yd before striking the ground. He t
    7·1 answer
  • What determines the frequency and amplitude of a vibrating object?
    8·1 answer
  • White light is composed of all the colors of the visible light spectrum. The spectrum is usually said to consist of
    15·2 answers
  • Kayla drew a diagram to compare convex and concave lenses which labels belong in the areas marked XYZ
    5·1 answer
  • A uniform diameter rod is weighted at end and is floating in a liquid. Determine if the liquid is (a) lighter than water, (b) wa
    15·1 answer
  • Alexandra is dragging her 37.8 kg golden retriever cross the wooden floor by applying a horizontal force. What force must be app
    9·1 answer
  • What is exothermic .Is it a reaction?
    13·2 answers
  • a student throws a coin vertically downward frok the top of a building. the coin leaves the throwers hand with a speed of 15.0m/
    5·1 answer
  • A bus starts to move from rest. If it is accelerated by 0.8m/s2, calculate the velocity and distance traveled after 8 s.
    7·1 answer
  • Work is done when a person at rest holds a package vertically<br> a. true b. false
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!