Multiple Choice
A firecracker is fired straight up with a speed of 100 m/s.Neglecting air resistance,the maximum height it will attain is
A) 510 m.
B) 325 m.
C) 280 m.
D) 129 m.
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q71: A car moving along the x direction
Q72: A fish takes 14 minutes to swim
Q73: A stone is dropped from a height
Q74: A rocket,speeding along toward Alpha Centauri,has an
Q75: A rocket,speeding along toward Alpha Centauri,has an
Q76: Starting from rest,a car accelerates at a
Q77: The graph is of position versus time.Which
Q78: An object with constant acceleration has velocity
Q79: The graph of the position of a
Q80: An Olympic runner starts from rest and