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
rodikova [14]
3 years ago
10

A net force of 60 N north acts on an object with a mass of 30 kg. Use Newton's second law of

Physics
1 answer:
earnstyle [38]3 years ago
7 0

Answer:

Explanation:

F = ma. For us, this looks like

60 = 30a and

a = 2 m/s/s

If the force goes up to, say, 90, then

90 = 30a and

a = 3...if the force goes up, the acceleration also goes up.

If the mass goes up to say, 60, and the force stays the same, then

60 = 60a and

a = 1...if the mass goes up, the acceleration goes down.

You might be interested in
Which statements correctly compare the gravitational force with the electrical force? Check all that apply.
skad [1K]

The statements that correctly compare the gravitational force with the electrical force are the following:

-The gravitational force can be attractive.

-The electrical force can be repulsive.

-The electrical force can be attractive.

-Any two objects experience a gravitational force between them.

9 0
3 years ago
Read 2 more answers
A small metal sphere has a mass of 0.14 g and a charge of -22.0 nc . it is 10 cm directly above an identical sphere with the sam
Allushta [10]
For this problem, we use the Coulomb's law written in equation as:

F = kQ₁Q₂/d²
where
F is the electrical force
k is a constant equal to 9×10⁹ 
Q₁ and Q₂ are the charge of the two objects
d is the distance between the two objects

Substituting the values:

F = (9×10⁹)(-22×10⁻⁹ C)(-22×10⁻⁹ C)/(0.10 m)²
F = 0.0004356 N
4 0
3 years ago
If the action force is a player kicking a soccer ball, then what is the reaction force?
LiRa [457]
The force acting on his feet.
4 0
3 years ago
Sound waves can travel through which mediums?
aksik [14]

Answer:

B. Solids, liquids, and gases.

Explanation:

I have no explanation.

5 0
2 years ago
What best describes gravity?
DanielleElmas [232]
 F = G*((m sub 1*m sub 2)/r^2) 
8 0
2 years ago
Other questions:
  • Assume that a person bouncing a ball represents a closed system. Which statement best describes how the amounts of the ball's po
    8·1 answer
  • O resumo do filme Tartarugas Ninjas até hoje.
    9·1 answer
  • You have a 160-Ω resistor and a 0.430-H inductor. Suppose you take the resistor and inductor and make a series circuit with a vo
    10·1 answer
  • Diffuse reflection occurs when the size of surface irregularities is
    8·1 answer
  • Is it true that mproving overall fitness may not be possible for people who have physical limitations.
    5·1 answer
  • PLEASE SAY IM RIGHT AGAIN?
    12·1 answer
  • In the previous question, the person had an initial velocity of 8m/s and a constant acceleration of −4m/s2. How would the maximu
    8·1 answer
  • What is the enthalpy change (in kJ) of a chemical reaction that raises the temperature of 250.0 mL of solution having a density
    8·1 answer
  • Estefan has determined his BMI at 31. Explain how he can apply the FITT training principles to improve his body composition.
    6·1 answer
  • How long will it take an object traveling at 7 m/s to reach a distance of 26 meters
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!