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DaniilM [7]
3 years ago
5

Can there be displacement of an object in the absence of any force acting on it? Think, Discuss it with your friends and teacher

?
Physics
1 answer:
Fudgin [204]3 years ago
5 0

Answer:

An object can have a displacement in the absence of any external force acting on it

Explanation:

When a object moves with a constant velocity (v), then it gets displaced in the direction of motion but the net external force experienced by the object is zero.

F  external  =ma

If object moves with constant velocity, acceleration is zero.

Since, a=0  ⟹F  external  =0

Using  s=ut+  1/2 at  ^2

 ⟹    Displacement    s=ut    (∵a=0)

Hence, an object can have a displacement in the absence of any external force acting on it

Hope this helped you:)

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A man can walk three blocks east and four blocks north in 20 min. He can drive 12 times that distance in the same amount of time
skad [1K]

Answer:  25.2 km

<u>Explanation:</u>

3 blocks east and four blocks east = 7 blocks

1 block = 0.3 km  --> 7 blocks = 2.1 km

12 times 2.1 km = 25.2 km

4 0
3 years ago
When discharging, what percentage of the starting voltage will the capacitor reach after 5rc?
Ahat [919]

When discharging equivalent of 0% starting voltage will the capacitor reach after 5RC.

V(t) = V0e-t/RC = V0b initially.

<h3>What is capacitor?</h3>
  • In an electric field, a capacitor is a device that stores electrical energy. It has two terminals and is a passive electrical component.
  • Capacitance refers to a capacitor's effect.
  • The terminals in a capacitor are connected to two metal plates that are spaced apart by a dielectric, a non-conducting material.
  • Two pieces of aluminum foil, along with a piece of paper, can be used to create a capacitor (and some electrical clips).
  • It won't have a lot of storage capacity, so it won't be a great capacitor, but it will still function.
<h3>What are the different types of capacitors?</h3>

The numerous kinds of capacitors and their applications.

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  • a powerful capacitor fuels hybrid and electric vehicles.

Learn more about capacitors here:

brainly.com/question/17584935

#SPJ4

6 0
2 years ago
Compare and contraste tanker truck carrying a liquid load and a truck carrying solid objects?
notka56 [123]
All you need to do is add them together
7 0
3 years ago
an airplane drops a 100 kg package of supplies for a town in need. the airplane is flying 600 m above the ground. What is the ac
makkiz [27]

Explanation:

Assuming no air resistance, the package accelerates at 9.8 m/s² towards the Earth.

7 0
4 years ago
Look at the diagram. What is the net force acting on the object?
nlexa [21]
The answer would be A
5 0
3 years ago
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