An astronaut weighs 99 N on the Moon, where the acceleration of objects due to the gravitational attraction is 1.62 m/s2. How much does she weigh on Earth?
A) 16 N
B) 61 N
C) 99 N
D) 600 N
E) 440 N
D
You might also like to view...
Magnetic fields are created by moving charged particles.
Answer the following statement true (T) or false (F)
When Jean standing on slippery ice catches her leaping dog Daisy, the momentum of both Jean and Daisy after the catch is
A) greater than their combined momentum before the catch. B) equal to their combined momentum before the catch. C) somewhat less than their combined momentum before the catch.
An electromagnetic wave is propagating towards the west. At a certain moment the direction of the magnetic field vector associated with this wave points vertically up. What is the direction of the electric field vector?
A) Horizontal and pointing south B) Vertical and pointing down C) Horizontal and pointing north D) Vertical and pointing up E) Horizontal and pointing east
Hector drives a pickup truck horizontally at 15.0 m/s. He is transporting a crate of delicate lead crystal. If the coefficient of static friction between the crate and the truck bed is 0.300, what is the minimum stopping distance for the truck so the crate will not slide?
a. 28.7 m c. 38.3 m b. 51.0 m d. 44.4 m