Three identical 50-kg balls are held at the corners of an equilateral triangle,30 cm on each side.If one of the balls is released,what is the magnitude of its initial acceleration if the only forces exerted on it are the gravitational forces exerted by the other two balls? (G = 6.67 × 10-11 N ∙ m2/kg2)
A) 3.7 × 10-8 m/s2
B) 2.5 × 10-8 m/s2
C) 1.9 × 10-8 m/s2
D) 4.2 × 10-8 m/s2
E) 6.4 × 10-8 m/s2
Correct Answer:
Verified
Q7: What is the gravitational force acting on
Q33: At their closest approach,Venus and Earth are
Q48: A highway curve of radius 100 m,banked
Q51: A curved portion of highway has a
Q57: A 600-kg car is going around a
Q60: Two identical tiny balls of highly compressed
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