Earth's Radius Is 6

Question 46

Multiple Choice

Earth's radius is 6.38 × 10⁶ m, and it completes one revolution every day. What is the tangential speed of a person standing on the equator?

A) 232 m/s
B) 148 m/s
C) 464 m/s
D) 21.5 m/s
E) 73.8 m/s

Related Questions

Q41: FIGURE 10-2 <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6213/.jpg" alt="FIGURE 10-2

Q42: A wheel rotates through an angle of

Q43: When a rigid body rotates about a

Q44: A solid sphere and a solid cylinder

Q45: In a part of a printing press,

Q47: When a rigid body rotates about a

Q48: Rolling without slipping depends on static friction

Q49: A string is wrapped tightly around a

Q50: Express an angular speed of 33.3 rpm

Q51: A dumbbell-shaped object is composed by two