A catapult launches a projectile with an initial velocity of 20.0 m/s at an angle of 40.0° above the horizontal. What are the magnitudes of the horizontal and vertical components of the velocity at t = 1.10 s?

The vertical component of the velocity is 23.64 m/s

The horizontal component of the velocity is 15.32 m/s

The given parameters include;

initial velocity of the catapult = v = 20 m/s

angle of projection, Ф = 40 °

The vertical component of the velocity at the given time is calculated as;

The horizontal component of the velocity is calculated as;

acceleration due to gravity is zero in horizontal direction;

Learn more here:

battery with hi vtge high val resist in series

myth. it was once thought that animals, including cats and dogs, could only see in black and white. however, scientists have proven this to be a myth. in all animals, including humans, the perception of colour is determined by the presence of cells in the eye called cone photoreceptors.