You are preparing some apparatus for a visit to a newly
discovered planet Caasi having oceans of glycerine and a surface
acceleration due to gravity of 4.80 m/s2. If your
apparatus floats in the oceans on earth with 47.0% of its volume
submerged, what percentage will be submerged in the glycerine
oceans of Caasi?
____ %
You are preparing some apparatus for a visit to a newly discovered planet Caasi having oceans...
on a newly discovered planet, the period of a pendulum with a length of 2 m is found to be 5 seconds. what is the acceleration due to gravity on this new planet?
A newly discovered planet has twice the mass and three times the radius of the earth. What is the free-fall acceleration at its surface, in terms of the free-fall acceleration g at the surface of the earth? a. 1/9 g b. 2/3 g c. 3/4 g d. 4/3 g E. None of these
points A newly discovered planet is in a circular orbit around a distant star with an orbital period of 400 Earth days. The planet also rotates on its axis, making one full rotation every 4.00 Earth days. The radius of the planet is rp = 7.00 × 106 m and the radius of the planet's orbit about the star is r 7.00×1011 m. My Notes Ask Your Tea Determine the ratio of the radial acceleration, due to the rotation of...
A new planet is discovered and we think it may be able to support life. We take a couple of quick observations to find some of the planet's properties. a. First, this planet has a moon with an orbital radius of m = 4.48x107 m and period of T 6.36 days. What is the mass of the planet? b.Next,we stand on the surface of the planet and fire a projectile straight up at a speed of v 24.5m/s and it...
On planet Tehar, the free-fall acceleration is the same as that on Earth, but there is also a strong downward electric field that is uniform close to the planet's surface. A 2.36-kg ball having a charge of 5.02 μC is thrown upward at a speed of 20.1 m/s. It hits the ground after an interval of 4.10 s. What is the potential difference between the starting point and the top point of the trajectory? (Use 9.8 m/s2 for the acceleration...
On planet Tehar, the free-fall acceleration is the same as that on Earth, but there is also a strong downward electric field that is uniform close to the planet's surface. A 2.20-kg ball having a charge of 4.92 μC is thrown upward at a speed of 20.1 m/s. It hits the ground after an interval of 4.10 s. What is the potential difference between the starting point and the top point of the trajectory? (Use 9.8 m/s2 for the acceleration...
On planet Tehar, the free-fall acceleration is the same as that on Earth, but there is also a strong downward electric field that is uniform close to the planet's surface. A1.80-kg ball having a charge of 5.22 mC is thrown upward at a speed of 20.1 m/s. It hits the ground after an interval of 2.10 s. What is the potential difference between the starting point and the top point of the trajectory? (Use 9.80 m/s2 for the acceleration due...
In a newly discovered exoplanetary system one planet orbits its star in 56 days with an average orbital radius of 107,588,122 kilometers. It is observed that another planet in the same system has orbital period of 373 days. What is its average orbital radius of the second planet? Express your answer in kilometers, use scientific notation and round the coefficient to two decimals. In a newly discovered exoplanetary system one planet orbits its star in 57 days with an average...
l T-Mobile 9:15 AM a webassign.net Astrology, that unlikely and vague pseudoscience, makes much of the position of the planets at the moment of one's birth. The only known force a planet exerts on Earth is gravitational. Calculate the magnitude of the gravitational force (in N) exerted on a 3.00 kg baby by a 130 kg father 0.250 m away at birth (he is assisting, so he is close to the child.) ) Calculate the magnitude of the force on...
ans: 12.8 m/s^2 You crash land your spaceship on a mysterious planet. You want to figure out g, the acceleration due to gravity, on the surface of the planet. Fortunately, you brought a stopwatch and simple pendulum: a 75.0 centimeter long string tied to a 1.50 kg mass. You measure the period of the pendulum to be 1.52 seconds. What is the value of g, in units of m/s2? Assume there is no air resistance as the pendulum swings.