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
adoni [48]
4 years ago
13

What happens to an object at rest if there is no net force on the object?

Physics
1 answer:
sp2606 [1]4 years ago
8 0

Answer:it will continue in its state of rest.

Explanation:

You might be interested in
Daisy walks across a force platform, and forces exerted by her foot during a step are recorded. The peak velocity reaction force
Len [333]

Answer:

(a). The resultant of these forces is 1216.55 N.

(b).  The direction of the resultant forces is 80.53°.

Explanation:

Given that,

First force = 1200 N

Second force = 200 N

(a). We need to calculate the resultant of these forces

Using cosine law

F=\sqrt{F_{1}^2+F_{2}^2+2F_{1}F_{2}\cos\theta}

Put the value into the formula

F=\sqrt{1200^2+200^2+2\times1200\times200\cos90}

F=\sqrt{1200^2+200^2}

F= 1216.55\ N

The resultant of these forces is 1216.55 N.

(b). We need to calculate the direction of the resultant forces

Using formula of direction

\tan\alpha=\dfrac{F_{1}}{F_{2}}

Put the value into the formula

\alpha=\tan^{-1}(\dfrac{1200}{200})

\alpha=80.53^{\circ}

Hence, (a). The resultant of these forces is 1216.55 N.

(b).  The direction of the resultant forces is 80.53°.

4 0
4 years ago
Read 2 more answers
If a car is accelerating downhill under a net force of 3674 N, what force must the brakes exert to cause the car to have constan
nlexa [21]

Answer:

Explanation:

hi

5 0
3 years ago
Is it possible for you to take a hike and have the distance you cover be equal to the magnitude of your displacement?
kow [346]

Distance can be equal to displacement ... if the motion is all in a straight line ... but distance can never be greater than displacement.

3 0
4 years ago
A greyhound's velocity changes from 10 meters per second to 15 meters per second in 0.5 second. What is the greyhound's average
Elden [556K]

The answer would be 10ms 2

4 0
4 years ago
An air-filled capacitor consists of two parallel plates, each with an area of 7.60 cm2, separated by a distance of 1.60 mm. If a
nata0808 [166]

Answer:

Explanation:

(a) For the calculation of the Electric field we use

E=\frac{V}{d}=\frac{15.0V}{1.6*10^{-3}m} =9375\frac{N}{C}

(b) The capacitance is calculate by using the expression

C=\frac{\epsilon_{0}A}{d}=\frac{8.85*10^{-12}C^{2}/(Nm^{2})*(7.6*10^{-4}m^{2})}{1.6*10^{-3}m}=4.2*10^{-12}C

(c) Finally, the charge on each plate is

Q=CV=(4.2*10^{-12}C)(15V)=6.3*10^{-11}C

I hope this is useful for you

Regards

4 0
3 years ago
Read 2 more answers
Other questions:
  • The asthenosphere is a layer whose distinctiveness from the rest of the mantle is based on its ___________.
    6·2 answers
  • Matter is all around us and is made of atoms. How are atoms of different elements different from each other? How do these differ
    14·1 answer
  • A calorimeter contains 195 g of water at 20.4 º C. A 37.8 g sample of an unknown metal is heated to 133 º C and placed into the
    11·1 answer
  • I NEED THIS ASAP
    11·2 answers
  • ¿Un marco de referencia es lo mismo que un punto de referencia?
    5·1 answer
  • What is v^2=0.05-4.9 please i need this asap​
    11·1 answer
  • A neutron at rest decays (breaks apart) into a proton and an electron. Energy is released in the decay, in the form of kinetic e
    7·1 answer
  • Imagine you're standing on a skateboard and your friend pushes you to the left with a force of 100 N. Neglecting friction and ai
    11·1 answer
  • A volleyball is served at a speed of 8 / at an angle 35° above the horizontal. What is the speed of the ball when received by th
    14·1 answer
  • An object has a mass of 2000kg what is its weight on earth
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!