Answer:
Solve it
Explanation:
The formula for time is: T (period) = 1 / f (frequency). λ = c / f = wave speed c (m/s) / frequency f (Hz). The unit hertz (Hz) was once called cps = cycles per second.
Answer:
Option A and D
Radius of the sphere, and,
Average net force exerted on the sphere from 0 to 3s
Explanation:
The product of the average net force and the radius will give the torque
T = F x r
The product of torque and time will give the change in angular momentum
T x t = I2w2 - I1w1
Where F is the average force,
r is the radius,
T is the torque,
t is the time (0 to 3sec)
I = moment of inertia of the system
w is the angular speed.
Air always resists or apposes acceleration
Answer:
a)
b)
Explanation:
From the question we are told that
Speed of opposing player 
First player chase his opponent after
Acceleration of first player 
Let time of catch be 
a)Generally the Equation for distance covered is mathematically given as follows
Distance to catch First opponent


Distance to covered Second opponent

Generally when first opponent catch the second opponent it is represented mathematically as





b)Generally the the total time traveled by the first opponent is mathematically given as


