A) The next scene is going to have the creature who hatches from
the egg sack, with mass of 3.1 kg on earth, pictured on planet W
which is twice as massive as Earth and has twice Earth's radius.
What is the newly hatched creature’s weight on planet W?
a. 15 N
b. 11 N
c. 9.8 N
d. 4.3 N
B) What is the local value of g on Planet W?
a. g/2
b. 3g/4
c. g
d. 2g
C) Of course every movie has to have some climactic event occur.
In this movie, an asteroid is on collision course with Planet W.
Assume that the asteroid came from an infinite distance away with
zero initial speed and fell into Planet W. What was the asteroids
speed when it arrived at Planet W's surface? Recall that Planet W
is twice as massive as Earth and has twice Earth's radius.
a. 59,600 m/s
b. 42,100 m/s
c. 10,400 m/s
d. 11,200 m/s
e. 35,500 m/s
A) The next scene is going to have the creature who hatches from the egg sack,...
Part A.) A creature with mass of 3.1 kg on earth, is pictured on planet W which is twice as massive as Earth and has twice Earth's radius. What is the creature’s weight on planet W? -answer choices a.) 11 N b.) 9.8 N c.) 4.3 N d.) 15 N Part B.) What is the local value of g on Planet W? -answer choices a.) 3g/4 b.) g/2 c.) g d.) 2g Part C.) An asteroid is on collision course...
Came: 7. What centripetal force does an 100-kg passenger experience when seated 15 m from the center of a Ferris wheel whose angular speed is 0.75 rad/s? a 844 N b. 458 N c. 127N d. 978 N 8. A spool of thread has an average radius of 2.00 cm. If the spool contains 75 m of thread, how many turns of thread are on the spool? "Average radius" allows us to not need to treat the layering of threads...
24) Acat falls from a third-story WOW above the ground, its speed is a) 98m's b) 8.Om's c) 13m's d) 13 m/s2 e) 1.6x10m's 25) A doctor, in between surgery, drives a golfball at an angle of exactly 10 with respect to the horizontal. The ball first hits the ground 210 m from the tee. The ball must have left the tee with an initial speed of about a) 2.1x10m's b) 78.5 m's c)9.8 m's d) 46 m/s 6)65 m/s....