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
olga nikolaevna [1]
3 years ago
7

Equal forces that do not cause a change in an object's motion

Physics
1 answer:
ss7ja [257]3 years ago
6 0

Answer:

Balanced forces.

Explanation:

The three main forces that stop moving objects are friction, gravity and wind resistance. Equal forces acting in opposite directions are called balanced forces. Balanced forces acting on an object will not change the object's motion. When you add equal forces in opposite direction, the net force is zero.

You might be interested in
Someone help me plz
vagabundo [1.1K]

Answer:

Aerobic exercise includes?

(C) All activities that make you tired and short of breathe.

2. Which choice is an intense exercise that involve short burst of activity in which the muscles worked so hard that they produce energy without using energy?

(B) anaerobic exercise

Explanation:

4 0
3 years ago
In terms of speed and direction in what ways can an object accelerate
kotykmax [81]
An object with less mass
3 0
4 years ago
Read 2 more answers
Please help me fr fr !
Furkat [3]
The answer is A because it describes both toy cars
6 0
3 years ago
What is the kinetic energy of a toy truck with a mass of 0.75 kg and a velocity of 4 m/s? (Formula: )
Dvinal [7]

Answer: Option (b) is the correct answer.

Explanation:

Kinetic energy is the energy of an object or particle when it is in motion.

Mathematically,   Kinetic energy = \frac{1}{2}mass \times (velocity)^{2}

It is given that toy truck has mass = 0.75 kg, and velocity = 4 m/s.

Calculate the kinetic energy as follows.

           Kinetic energy = \frac{1}{2}mass \times (velocity)^{2}

                                    = \frac{1}{2}0.75 kg \times (4 m/s)^{2}

                                     = \frac{1}{2}0.75 kg \times 16 m^{2}/s^{2}

                                     = 0.75 kg \times 8 m^{2}/s^{2}

                                     =  6 kg m^{2}/s^{2}

or,       Kinetic energy = 6 joules

Thus, we can conclude that kinetic energy of toy truck is 6 J.


6 0
4 years ago
Read 2 more answers
Newton's second law is a major part of mechanics. However, it does have its limitations. Under what condition does the second la
uysha [10]

Answer:

It a major part of mechanics what do you think.

Explanation:

7 0
3 years ago
Other questions:
  • A car traveled at a constant velocity of 70 mph from noon to 2:00 pm. At 3:00 pm the velocity of the car was 80 mph; and finally
    11·1 answer
  • a macine that increases speed, a machine that changes the direction of force and a machine that increases force
    10·1 answer
  • Two equal forces are applied perpendicular to a door. The first force is applied at the midpoint of the door; the second force i
    6·1 answer
  • Vaccine ASAP don't got much time
    7·2 answers
  • The suspension system of a 2100 kg automobile "sags" 8.5 cm when the chassis is placed on it. Also, the oscillation amplitude de
    14·1 answer
  • The resultant velocity with respect to the ground of a fighter
    6·1 answer
  • What happens to the kinetic energy of a snowball as it rolls across the lawn and gains mass?
    15·1 answer
  • Does anyone know the answer
    8·1 answer
  • Three 5 Ohm resistors are connected in parallel to a 9 Volt power supply. What is the current through each resistor?
    14·1 answer
  • 2. A student running in a track meet
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!