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3 years ago

When your peers see you doing good work, they may feel motivated themselves. What are some othe

Physics

1 answer:

lora16 [44]3 years ago

4 0

Answer:

1. friends getting you to study

2. leading you to make the right decision

3. giving you advice pushing you towards whats right

4. pressuring you to be a good person

5. telling you when in the wrong

Explanation:

all of these are ways of positive peer pressure

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Help plz anyone ?????

Alexus [3.1K]

Answer:

Most likely, it will be harder to get strong magnets to change phase because they have more density.

3 0

3 years ago

A 68.2 kg base runner begins his slide into second base while moving at a speed of 4.33 m/s. He slides so that his speed is zero

qwelly [4]

Answer:

$147.653J = W_f$

Explanation:

We know that:

$E_i - E_f = W_f$

where $E_i$ is the initial energy, $E_f$ is the final energy and $W_f$ is the energy lost due to friction.

so:

$\frac{1}{2}MV^2-0 = W_f$

Where M is the mass and V is the velocity of the runner, so:

$\frac{1}{2}(68.2kg)(4.33m/s)^2 = W_f$

$147.653J = W_f$

7 0

4 years ago

which wave behavior results from two waves colliding and the temporary combined wave reaults in a smaller wave than the original

choli [55]

Destructive interference is the answer

6 0

3 years ago

Which of the following statements characterizing types of waves are true?

Tasya [4]

Answer:

a and b.

Explanation:

In general types of wave

1. Transverse wave :

In these waves particle are vibrate perpendicular to motion of waves.

Ex : Electromagnetic wave , Radio wave .

2. Longitudinal wave :

In these waves particle are vibrate along the motion of waves.

Ex : Sound wave

Mechanical wave :

1 .These are transverse wave or Longitudinal wave or combination of them .

2.These waves required medium for propagation.

3. The particle are vibrate perpendicular to motion of waves.

So the option a and b are correct.

7 0

3 years ago

How far apart are the fringes in the center of the pattern on a screen 4.3 m away? Express your answer to two significant figure

attashe74 [19]

Answer:

d = $\frac{nLembda}{sin(theta)}$

Explanation:

This comes from diffrection pattern equation used to locate fringe pattern, i will explain every variable in it here.

n = order of fringe = 0 1 2 3 .. and negative integars as well.

d is sacing between slits.

Theta = angle at which light-Ray is directed towards fringe.

It appears that the distance between consectice fringes would same as the distance between two slits 'd'.

therefore calculating that distance should give us the distance between two fringe patters.

Note we don't use transversal seperation distance here.

4 0

3 years ago