Solved

You Throw a Rock Horizontally Off a Cliff with a Speed

Question 60

Multiple Choice

You throw a rock horizontally off a cliff with a speed of 20 m/s.Assuming no effects of air,after 2.0 s,the magnitude of the velocity of the rock is closest to


A) 28 m/s
B) 20 m/s
C) 40 m/s
D) 37 m/s

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q56: A girl throws a rock horizontally with

Q57: Two boxes,A and B,are connected by a

Q58: A hunter points a rifle horizontally and

Q59: Jason takes off across level water on

Q61: In the figure,what does the spring scale

Q62: A 1000-kg barge is being towed by

Q63: Two boxes P and Q on

Q65: A football kicker is attempting a

Q71: A flatbed truck is carrying a 20-kg

Q171: The magnitude of a vector can never