Register
2) A rock falls from a ledge and hits the ground 1.8 seconds later. How fast was the rock traveling at the time of impact? A) 16 m/s B) 8.8 m/s C)5.4 m/s D) 18 m/s
103k views
0 votes
2) A rock falls from a ledge and hits the ground 1.8 seconds later. How fast was the rock

traveling at the time of impact?
A) 16 m/s
B) 8.8 m/s
C)5.4 m/s
D) 18 m/s

User Sreemanth Pulagam
by
4.8k points

1 Answer

1 vote

Answer:

Option (B)

Step-by-step explanation:

The dynamics of a free fall body is regulated by the constant acceleration motion.

User Astreal
by
4.9k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.6m questions

7.3m answers

Other Questions

How does the capacitance of a parallel plate capacitor change with the geometry of the capacitor?
Explaining Wave Speed through Different Media Explain why the speed of light is lower than 3.0 × 108 m/s as it goes through different media.
Indy runs 2 kilometers every morning. She takes 2 minutes for the first 250 meters, 4 minutes for the next 1,000 meters, 1 minute for the next 350 meters, and 3 minutes for the rest. Cindy’s average speed
Explain why the roller coaster’s potential energy is greater at point 1 than at point 4.
the force is found by multiplying the mass of an object by velocity at which it travels. true or false
Link Copied!