A projectile is launched from the surface of a planet (mass = 15 x 1024 kg,...
A projectile is launched from the surface of a planet (mass = 5x1024, radius = 1.1x106). What minimum launch speed is required if the projectile is to rise to a height above the surface of the planet equal to half the radius? Disregard any dissipative effects of the atmosphere. use WNC = 0= ΔU + ΔK = −GMm[(1/rB)-(1/rA)]+(1/2)m(vf^2-v0^2)
A planet has a mass of 7.6 x 1024 kg and a radius of 3.19 x 106 m. The gravitational constant G is equal to 6.674 x 10-"m3kg 1s2. A projectile is fired from the surface at a velocity 3.089 x 104 m/s. What is the velocity of the projectile when it is infinitely far away from the planet? x 104 m/s Enter a whole or decimal number [more.]
Zero, a hypothetical planet, has a mass of 4.7 x 1023 kg, a radius of 3.0 x 106 m, and no atmosphere. A 10 kg space probe is to be launched vertically from its surface. (a) If the probe is launched with an initial kinetic energy of 5.0 x 107 J, what will be its kinetic energy when it is 4.0 x 106 m from the center of Zero? (b) If the probe is to achieve a maximum distance of...
Zero, a hypothetical planet, has a mass of 5.3 x 1023 kg, a radius of 3.2 x 106 m, and no atmosphere. A 10 kg space probe is to be launched vertically from its surface. (a) If the probe is launched with an initial kinetic energy of 5.0 x 107 J, what will be its kinetic energy when it is 4.0 x 106 m from the center of Zero? (b) If the probe is to achieve a maximum distance of...
A projectile with mass 201.0 kg is launched straight up from Earth's surface with an initial speed 10.7 km/s. What is the maxium height of the projectile, as measured from the center of the Earth? Answer in units of Re (g= 10 m/s^2, Re= 6.371 x 10^6 m) The answer is 4.9 but how, Please and Thankyou
Chapter 13, Problem 036 surface. (a) Zero, a hypothetical planet, has a mass of 4.4 x 1023 kg, a radius of 3.0 x 106 m, and no atmosphere. A 10 kg space probe is to be launched vertically from its surface. (a) If the probe is launched with an initial kinetic energy of 5.0x 107 J, what will be its kinetic energy when it is 4.0 x 106 m from the center of Zero? (b) If the probe is to...
Zero, a hypothetical planet, has a mass of 4.1 x 1023 kg, a radius of 3.3 x 106 m, and no atmosphere. A 10 kg space probe is to be launched vertically from its surface. (a) If the probe is launched with an initial kinetic energy of 5.0 x 107 j, what will be its kinetic energy when it is 4.0 x 106 m from the center of Zero? (b) If the probe is to achieve a maximum distance of...
Question 6 Zero, a hypothetical planet, has a mass of 4.2 x 1023 kg, a radius of 2.9 x 106m, and no atmosphere. A 10 kg space probe is to be launched vertically from its surface. (a) If the probe is launched with an initial kinetic energy of 5.0 x 10?), what will be its kinetic energy when it is 4.0 x 106 m from the center of Zero? (b) If the probe is to achieve a maximum distance of...
Zero, a hypothetical planet, has a mass of 4.3 x 1023 kg, a radius of 3.2 x 106 m, and no atmosphere. A 10 kg space probe is to be launched vertically from its surface. (a) If the probe is launched with an initial kinetic energy of 5.0 x 107 J, what will be its kinetic energy when it is 4.0 x 106 m from the center of Zero? (b) If the probe is to achieve a maximum distance of...
Suppose an object is launched from Earth with 0.56 times the kinetic energy for escape. How many multiples of Earth's radius (RE = 6.37 x 106 m) in radial distance will the object reach before falling back toward Earth? The distances are measured relative to Earth's center, so a ratio of 1.00 would correspond to an object on Earth's surface. For this problem, neglect Earth's rotation and the effect of its atmosphere. For reference, Earth's mass is 5.972 x 1024...