Answer:
The force is
Explanation:
From the question we are told that
The rate at which ATP molecules are used is
The energy provided by a single ATP is
The velocity of the kinesin is
The power provided by the ATP in one second is mathematically represented as
substituting values
Now this power is mathematically represented as
Where F is the force the kinesin is exerting
Thus
substituting values
Answer:
1. 6.99x 10^-6V/m
2. 18m
Explanation:
See attached file
Answer:
Fa=774 N
Fb=346 N
Explanation:
We will solve this problem by equating forces on each axis.
While towing we know that car is mot moving in y-direction so net force in y-axis must be zero
⇒∑Fy=0
⇒
⇒
⇒
Given that resultant force on car is 950N in positive x-direction
⇒∑Fx=950
⇒
⇒
⇒
⇒
⇒
⇒
⇒
Therefore approximately, Fa=774 N and Fb=346 N
Answer:
Explanation:
Given that
J(r) = Br
We know that area of small element
dA = 2 π dr
I = J A
dI = J dA
Now by putting the values
dI = B r . 2 π dr
dI= 2π Br² dr
Now by integrating above equation
Given that
B= 2.35 x 10⁵ A/m³
r₁ = 2 mm
r₂ = 2+ 0.0115 mm
r₂ = 2.0115 mm
By putting the values