2 years ago

A boy walked 4m east then 3m south find the displacement

Physics

1 answer:

Solnce55 [7]2 years ago

3 0

Answer:

Explanation:

$4^{2}+3^{2}=5^{2}\\5^{2}=25$

Use the Pythagorean theorem to calculate the long edge of the triangle, which would be his displacement.

You might be interested in

A charge is moving in a magnetic field that points to the left. What direction can the charge move and experience no magnetic fo

tiny-mole [99]

The answer is left and right.

4 0

3 years ago

Read 2 more answers

And are facing each other of the two and the friend are on the separate more you when the moving. Your friend weighs a lot on yo

puteri [66]

Buddy, I think you need to evaluate your question and fix it. Because it's not making any sense, whatsoever.

7 0

2 years ago

Whenever a net force acts on an object, there is a change in the object's _______?

Ksenya-84 [330]

Whenever a net force acts on an object, it means object is under acceleration which implies that there is change in the object's velocity.

4 0

2 years ago

Which of the following are advantages of the SI system?

saul85 [17]

Answer:

A is the answer

Explanation:

That's why it ranges from big to small.

6 0

2 years ago

Read 2 more answers

Proton traveling across a capacitor A proton enters with a velocity v between the plates of a capacitor as shown in the figure.

yulyashka [42]

Answer:

Please see the direction of force in the attachment

Explanation:

As the particle enters the capacitor, it experiences electric. In order to move in the same direction as the electron was moving before entering the capacitor, the force due to the electric field of capacitor must be balanced by the magnetic field.

The direction of particle is shown in the attachment.

As we know,

Force = q (v *B)

3 0

2 years ago