A charged particle moving in a magnetic field experiences a force equal to:
Thus, the magnitude of the force that the proton experiences is given by:
The magnetic field is perpendicular to the proton's velocity, therefore, we have . Replacing the given values, we obtain:
To solve this problem we will apply the concept of Electric Flow, which is understood as the product between the Area and the electric field. For the data defined by the area, we will use the geometric measurement of the area in a circle (By the characteristics of the object) This area will be equivalent to,
Applying the concept of electric flow we have to
Replacing,
Therefore the magnitude of the electric field is
Answer:
Explanation:
Mass
Diameter
Length
Generally the equation for Volume flow rate is mathematically given by
Generally the equation for Friction factor is mathematically given by
Where Re
Re=Reynolds Number
Therefore
Generally the equation for Friction factor is mathematically given by
Where
Answer:
1.06 m
Explanation:
The kinetic friction of the grass on the sled is the product of friction coefficient and the normal force, which equals to gravitational force. Let g = 9.81 m/s2:
So the deceleration caused by kinetic friction on the 60 kg sled is
If the sled on a speed of 2.5m/s and then subjected to a deceleration of 2.943 m/s2, then we can use the following equation of motion to find out the distance traveled by the sled before rest:
where v = 0 m/s is the final velocity of the sled when it stops, = 2.5m/s is the initial velocity of the can when it hits, a = -2.943 m/s2 is the deceleration, and
is the distance traveled, which we care looking for: