Answer:
t=6
Explanation:
Multiply to remove the variable from the denominator.
Answer:
C. parabolic Curve
Explanation:
The trajectory of a projectile motion is parabolic.
If a ball is thrown at angle of 45° to the horizontal then it will follow a parabolic curve during its motion as its a projectile motion. The other options are incorrect as sine curve is a periodic type of curve. linear curve and tangential curve are also out of place.So option C is correct
You reach the max amplitude when all the energy is in the spring and the kinetic energy of the ball is zero.
It is an open series circuit.
