A boy on the edge of a vertical cliff 20 m high throws a stone horizontally outwards with a speed of 20 m/s. It strikes the ground at what horizontal distance from the foot of the cliff?
Use g = 10 m/s2
A) 10 m
B) 40 m
C) 50 m
D)
E) none of these
Correct Answer:
Verified
Q7: Which of the following is a scalar
Q14: Velocity is defined as:
A)rate of change of
Q15: A stone is thrown horizontally and
Q17: The velocity of a projectile equals its
Q19: The airplane shown is in level flight
Q21: An airplane is flying north at 500
Q22: Two projectiles are in flight at the
Q24: A particle moves at constant speed in
Q50: A stone is tied to a 0.50-m
Q51: A stone is tied to the end
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents