Question

Asked May 8, 2019

185 views

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?

Step 1

The expression for the tangential speed on the equator,

Step 2

Substitute the ...

Tagged in

Find answers to questions asked by student like you

Show more Q&A

Q: An oscillator consists of a block attached to a spring (k = 405 N/m). At some time t, the position (...

A: Given:

Q: A man stands on a platform that is rotating (without friction) with an angular speed of 1.39 rev/s; ...

A: a) The law of conservation of angular momentum can be applied to the given situation. Let the initia...

Q: Two manned satellites approaching one another at a relative speed of 0.550 m/s intend to dock. The f...

A: Law of conservation of momentum is,

Q: A rectangular coil of wire (a = 28.0 cm, b = 37.0 cm) containing a single turn is placed in a unifor...

A: The magnetic force exerted on the coil of a wire of right side loop is,

Q: Two manned satellites approaching one another at a relative speed of 0.300 m/s intend to dock. The f...

A: Given,

Q: calculate i1, i2 and i3 for FIGURE 1

A: Apply Kirchhoff’s junction rule where the three currents meet.

Q: A 4.0-kg mass has a velocity of 4.0 m/s, east when it explodes into two 2.0-kg masses. After the exp...

A: The magnitude of the velocity of the other mass can be calculated using given steps:Given:

Q: the sound in the united center during a Chicago Bulls basketball game in 1998 was seven times as int...

A: The decibel rating today = 89dB.The intensity of sound in 1998 is 7 times as that of today.

Q: At the beginning of a basketball game, a referee tosses the ball straight up with a speed of 5.1 m/s...

A: The minimum time that a player should wait can be calculated as follows:Given:Initial velocity of th...