The velocity of projectile increases by
2% then % Increase in maximum height is

The heliocentric and the geocentric models of the solar system included these central principles

Need only answer if you think you know it

Which of the following is a true statement about the acceleration ~a of the pendulum bob ~a is equal to the acceleration due to gravity. ~a is perpendicular to the bob’s trajectory. ~a is equal to the instantaneous rate of change in velocity. ~a is tangent to the bob’s trajectory.