It is a privilege, because not everyone might have resources for training, and therefore no driving skills.
Answer:
A slider Crank Mechanism creates linear and rotary motion
Explanation:
Nicholas Copernicus correctly assumed that the planets revolved around the sun but he incorrectly assumed that the planets followed a perfect circle orbit around the sun. It was later on discovered by Johannes Kepler that the planets moved around the sun following an elliptical orbit.
Answer:
The speed of the stone is 0.6138 c.
(B) is correct option.
Explanation:
Given that,
Mass of stone m= 0.6
Relativistic mass = 0.76
We need to calculate the speed
Using formula of rest mass


Put the value into the formula



Hence, The speed of the stone is 0.6138 c.
Answer:
Initial angular position of the disc is 3 radian
Explanation:
As we know that the angular acceleration of the disc is given as

initial angular speed is given as

now we know that angular displacement of the disc is given as



now we have


