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Problem 3: A meteoroid is moving towards a planet. It has mass m = 0.86x10° kg and speed v = 3.5x10' m/s at distance R = 1.3x107 m from the center of the planet. The radius of the planet is R = 0.74x107 m. The mass of the planet is M = 8.4x1025 kg. There is no air around the planet. m R.

Problem 3: A meteoroid is moving towards a planet. It has mass m = 0.86x10° kg and speed v = 3.5x10' m/s at distance R = 1.3x107 m from the center of the planet. The radius of the planet is R = 0.74x107 m. The mass of the planet is M = 8.4x1025 kg. There is no air around the planet. m R.

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Please answer question 3 parts f and g. The previous parts are answered in red and everything needed to answer parts f and g are there. The question is not incomplete

Problem 3: Ameteoroid is moving towards a planet. It has mass m = 0.86x10° kg and speed vị = 3.5x10' m/s at distance R1 = 1.3×10' m from the center of the planet. The radius of the planet is R = 0.74x107 m. The mass of the planet is M = 8.4x1025 There is no air around the planet. kg. R, R. Part (a) Enter an expression for the gravitational potential energy PE, of the meteoroid at R1 in terms of defined quantities and the gravitational tant G. Assume the potential energy is zero at infinity. Expression : PE1=. cor Select from the variables below to write your expression. Note that all variables may not be required. a, B, 0, d, g, G, h, m, M, P, R, R1, t, v, v1 Part (b) Calculate the value of PE1, in joules. Numeric : Anumeric value is expected and not an expression. PE1 = 17 -3.71 × 10 Part (c) Enter an expression for the total energy E, of the meteoroid at R, in terms of defined quantities. Expression: E1=_C(-GMm) I(Bi))+ (112)mv,? Select from the variables below to write your expression. Note that all variables may not be required. a., B, 0, d, g, G, h, m, M, P, R, R1, t, v, v1 Part (d) Calculate the value of E1, in joules. Numeric : A numeric value is expected and not an expression. E1 = 5.267 × 1023 Part (e) Enter an expression for the total energy E of the meteoroid at R, the surface of the planet, in terms of defined quantities and v, the meteoroid's speed when it reaches the planet's surface. Expression E = - GMm mv? 2 Select from the variables below to write your expression. Note that all variables may not be required. a, B, 0, d, g, G, h, m, M, P, R, R1,t, v, v1 Part (f) Enter an expression for v, the meteoroid's speed at the planet's surface, in terms of G, M, v1, R1, and R. Expression : Select from the variables below to write your expression. Note that all variables may not be required. a, ß, 0, d, g, G, h, m, M, P, R, R1, t, v, v1 Part (g) Calculate the value of v in meters per second. Numeric : A numeric value is expected and not an expression. v =
Transcribed Image Text:Problem 3: Ameteoroid is moving towards a planet. It has mass m = 0.86x10° kg and speed vị = 3.5x10' m/s at distance R1 = 1.3×10' m from the center of the planet. The radius of the planet is R = 0.74x107 m. The mass of the planet is M = 8.4x1025 There is no air around the planet. kg. R, R. Part (a) Enter an expression for the gravitational potential energy PE, of the meteoroid at R1 in terms of defined quantities and the gravitational tant G. Assume the potential energy is zero at infinity. Expression : PE1=. cor Select from the variables below to write your expression. Note that all variables may not be required. a, B, 0, d, g, G, h, m, M, P, R, R1, t, v, v1 Part (b) Calculate the value of PE1, in joules. Numeric : Anumeric value is expected and not an expression. PE1 = 17 -3.71 × 10 Part (c) Enter an expression for the total energy E, of the meteoroid at R, in terms of defined quantities. Expression: E1=_C(-GMm) I(Bi))+ (112)mv,? Select from the variables below to write your expression. Note that all variables may not be required. a., B, 0, d, g, G, h, m, M, P, R, R1, t, v, v1 Part (d) Calculate the value of E1, in joules. Numeric : A numeric value is expected and not an expression. E1 = 5.267 × 1023 Part (e) Enter an expression for the total energy E of the meteoroid at R, the surface of the planet, in terms of defined quantities and v, the meteoroid's speed when it reaches the planet's surface. Expression E = - GMm mv? 2 Select from the variables below to write your expression. Note that all variables may not be required. a, B, 0, d, g, G, h, m, M, P, R, R1,t, v, v1 Part (f) Enter an expression for v, the meteoroid's speed at the planet's surface, in terms of G, M, v1, R1, and R. Expression : Select from the variables below to write your expression. Note that all variables may not be required. a, ß, 0, d, g, G, h, m, M, P, R, R1, t, v, v1 Part (g) Calculate the value of v in meters per second. Numeric : A numeric value is expected and not an expression. v =
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