All categories

3 years ago

An Alpha particle moving in north direction give reasons

Physics

2 answers:

Mazyrski [523]3 years ago

7 0

Your question has been heard loud and clear.

An alpha particle , can move in any direction randomly. But with a magnetic field , we can deflect the alpha particle in any direction we want.

So , the magnetic field must be placed to the west of the alpha particle , so that the particle gets deflected and moves towards the north direction.

Thank you.

Alika [10]3 years ago

3 0

Like AL2006 said reasons for what

You might be interested in

People hoping to travel to other worlds are faced with huge challenges. One of the biggest is the time required for a journey. T

Elena L [17]

Answer:

It would take 8.22037 hrs away. Wouldn't it?

Explanation:

Because

4.11016

= 8.22037

5 0

3 years ago

You do 45 j of work in 3 seconds. how much power do you use

Oliga [24]

Answer:

Force= work done/time taken

so, 45j/3s

force= 15 N

Explanation:

8 0

3 years ago

A large manufacturing company releases chemicals into the air every day. The chemicals eventually make their way into local bodi

garri49 [273]

A. Habitat deconstruction due to pollution

6 0

3 years ago

A machine part has the shape of a solid uniform sphere of mass 225 g and diameter 3.00 cm. It is spinning about a frictionless a

maw [93]

Answer: a) angular acceleration(alpha)=-14.8rad/s^2

b) time taken (t) = 1.52s

Explanation:

What we are given

Mass of the solid sphere m =225g = 0.225kg

Diameter D = 3.00cm = 0.0300m

Radius = D/2 = 0.01500m

Frictional Force = 0.0200N

a) to determine the angular acceleration, we first calculate the torque, then moment of inertia, before the angular acceleration.

Torque = -fr

= - (0.0200)(0.01500)

=-3.00X10^-4Nm

Moment of inertia I

= 2/5mr^2

=2/5(0.225)(0.01500)^2

=2.025X10^-5kgm^2

Angular acceleration (alpha)= torque/moment of inertia (I)

= -3.00X10^-4Nm/2.025X10^-5kgm^2

=-14.8rad/s^2

b) time taken (∆t) = w/alpha

w= -22.5rad/s

Angular acceleration (alpha) = -14.8rad/s^2

∆t = -22.5/-14.8

= -1.52s

6 0

4 years ago

Alberto is walking east at 10 m/s from his house to his grandma's house. It takes him 30s to walk 50 m/s more to his grandma's h

Pachacha [2.7K]

Answer:

Acceleration = 1.33m/s² East

Explanation:

Given the following data;

Initial velocity = 10m/s

Final velocity = 50m/s

Time = 30secs

To find the acceleration;

In physics, acceleration can be defined as the rate of change of the velocity of an object with respect to time.

This simply means that, acceleration is given by the subtraction of initial velocity from the final velocity all over time.

Hence, if we subtract the initial velocity from the final velocity and divide that by the time, we can calculate an object’s acceleration.

Mathematically, acceleration is given by the equation;

$Acceleration (a) = \frac{final \; velocity - initial \; velocity}{time}$

$a = \frac{v - u}{t}$

Where,

a is acceleration measured in $ms^{-2}$

v and u is final and initial velocity respectively, measured in $ms^{-1}$

t is time measured in seconds.

Substituting into the equation, we have;

$a = \frac{50 - 10}{30}$

$a = \frac{40}{30}$

Acceleration = 1.33m/s² East

3 0

3 years ago

An Alpha particle moving in north direction give reasons​

An Alpha particle moving in north direction give reasons