Answer:
14009. 72 kgms^-1
Explanation:
Momentum is the product of an objects mass and velocity
Answer:
(a) The maximum conduction current is A
(b) Value of V
(c) Maximum value of
Explanation:
Given:
Radius of circular plates m
Separation between plates m
Frequency Hz
Maximum displacement current A
(a)
Displacement current is equal to the conduction current so we write,
A
(b)
From the formula of displacement current,
Where , peak value of emf,
V
(c)
From another formula of displacement current,
Where change in flux
Therefore, the maximum conduction current is A and value of
V and maximum value of
Answer:
Fa=774 N
Fb=346 N
Explanation:
We will solve this problem by equating forces on each axis.
- On x-axis let forces in positive x-direction be positive and forces in negative x-direction be negative
- On y-axis let forces in positive y-direction be positive and forces in negative y-direction be negative
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:
Please Provide The Bargraph
Explanation: Bargraph Missing