Question

In: Physics

Use Ge = 9.8 m/s and Gm = Ge/6 for the Earth and Moon’s acceleration of...

Use Ge = 9.8 m/s and Gm = Ge/6 for the Earth and Moon’s acceleration of gravity.

1. What is the apparent weight (or force on the scale from the
person) of this 60 kg person in this elevator with the following
locations and accelerations?

(a) On Earth accelerating up at 9.8 m/s
(b) On the Moon accelerating up at 9.8 m/s
(c) On Earth accelerating down at 9.8 m/s
(d) On the Moon accelerating down at 9.8 m/s
Also describe what is going on in parts (c) and (d).

Solutions

Expert Solution

For any doubt do comment ☺


Related Solutions

Is the acceleration of Mars' acceleration much greater than that of the Earth (encircling their orbit...
Is the acceleration of Mars' acceleration much greater than that of the Earth (encircling their orbit around the sun)? Justify your answer. The mass of Pluto was unknown until it was discovered that it had a moon. Explain how to estimate the mass of Pluto. Explain how this made it possible to estimate the mass of Pluto.
The speed of an electron is measured to be between 4.3x10^6 m/s and 4.5x10^6 m/s. What...
The speed of an electron is measured to be between 4.3x10^6 m/s and 4.5x10^6 m/s. What is the fractional uncertainty of its speed relative to the lower limit? What is the smallest possible uncertainity in its position? Explain everything in detail.
you throw a ball upward with a seed of 14 m/s. what is the acceleration of...
you throw a ball upward with a seed of 14 m/s. what is the acceleration of the ball after it leaves your hand. ignore air restistance and provide an explanation for your answer.
On the moon the acceleration due to gravity is -1.6 m/s. a stone is dropped from...
On the moon the acceleration due to gravity is -1.6 m/s. a stone is dropped from a cliff on the moon and his the surface of the moon 40 seconds later. How do i find the position function of the stone?
Part A If a car has a linear acceleration of 1.8 m/s^2 and the radius of...
Part A If a car has a linear acceleration of 1.8 m/s^2 and the radius of its wheels is 0.33 m, what is the angular acceleration of the wheels? a. 0.18 rad/s 2 b. 0.59 rad/s 2 c. 5.5 rad/s 2 d. 9.8 rad/s 2 Part B Given the angular acceleration in the previous problem, how many revolutions does one of the car’s wheels complete in 10.0 s? Assume the car is initially at rest.
a rocket rises vertically from rest, with an acceleration of 3.2 m/s(s) until it runs out...
a rocket rises vertically from rest, with an acceleration of 3.2 m/s(s) until it runs out of fuel at an altitude of 845 m. After this point, its acceleration is that of gravity, downward. what is the velocity when the rocket runs out of fuel? how long does it take to reach that point? what is the maximum altitude and how long to reach it? what is the velocity when it strikes earth? how long is the rocket in the...
An object of mass 4.15 kg undergoes an acceleration of 3.5 m/s^2 for a period of...
An object of mass 4.15 kg undergoes an acceleration of 3.5 m/s^2 for a period of 7.0 seconds. It then undergoes an acceleration of -4.2 m/s^2 for a period of 18.0 seconds. If the initial velocity of the object is 4.01 m/s and it first experiences the acceleration when it is at the origin, plot by hand on graph paper (to scale) the force, velocity, and position graphs as functions of time. Explain why your graphs look the way they...
A car initially traveling at 34.2 m/s undergoes a constant negative acceleration of magnitude 1.90 m/s2...
A car initially traveling at 34.2 m/s undergoes a constant negative acceleration of magnitude 1.90 m/s2 after its brakes are applied. (a) How many revolutions does each tire make before the car comes to a stop, assuming the car does not skid and the tires have radii of 0.310 m? (b) What is the angular speed of the wheels when the car has traveled half the total distance?
a)A car initially traveling at 31.7 m/s undergoes a constant negative acceleration of magnitude 1.60 m/s2...
a)A car initially traveling at 31.7 m/s undergoes a constant negative acceleration of magnitude 1.60 m/s2 after its brakes are applied. -How many revolutions does each tire make before the car comes to a stop, assuming the car does not skid and the tires have radii of 0.310 m? ______ rev -What is the angular speed of the wheels when the car has traveled half the total distance? _______ rad/s b) A 50.0-kg child stands at the rim of a...
A car initially traveling at 25.7 m/s undergoes a constant negative acceleration of magnitude 1.80 m/s2...
A car initially traveling at 25.7 m/s undergoes a constant negative acceleration of magnitude 1.80 m/s2 after its brakes are applied. (a.) How many revolutions does each tire make before the car comes to a stop, assuming the car does not skid and the tires have radii of 0.340 m? (rev) (b.) What is the angular speed of the wheels when the car has traveled half the total distance? (rad/s)
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT