If the momentum of the NASA space shuttle as it leaves the atmosphere is 37500000 kg•m/s and its mass is 75000 kg, what is its speed?

Nuclear Fusion Reaction In a human-scale model of a nuclear fusion reaction, two "deuterons" smash together head-on. Each has a mass of 2.0147kg and is moving at speed vd. The result is a "Helium-3 nucleus" (mass 3.0160kg) and a separate "neutron" (mass 1.0090kg). Amazingly, this reaction produces a positive Wnc of 3.96 × 10 14 J -- by converting mass into kinetic energy as predicted by Einstein's E mc² = The "neutron" moves with a speed of un after the reaction. E 4 ☑ Vd 1.57×107 m (no answer) Correct Answer: 3.64 S Un ×107 m S + + D D 3Не N. Proton Neutron http://fusion.srubar.net

An object is traveling such that it has a momentum of magnitude 22.2 kg · m/s and a kinetic energy of 242 J. Determine the following. (a) speed of the object in meters per second m/s (b) mass of the object in kilograms kg

Find the magnitude of the linear momentum for the following cases. (Enter your answers in kg · m/s.) (a) a proton with mass 1.67 ✕ 10−27 kg, moving with a speed of 5.00 ✕ 106 m/s  kg · m/s (b) a 12.0-g bullet moving with a speed of 300 m/s   kg · m/s (c) a 77.5-kg sprinter running with a speed of 12.5 m/s   kg · m/s (d) the Earth (mass = 5.98 ✕ 1024 kg) moving with an orbital speed equal to 2.98 ✕ 104 m/s.  kg · m/s

When the mass of an object moving at a constant speed doubles, its momentum changes by a factor of _______, and its kinetic energy changes by a factor of _______.

A radioactive nucleus at rest decays into a second nucleus, an electron, and a neutrino. The electron and neutrino are emitted at right angles and have momenta of pe = 8.95×10-23 kg-m/s and Py = 6.18x10-23 kg. m/s, respectively. (Figure 1) Figure Pnuc (nuc) +y 0 Onuc Pv Pe Part A Determine the magnitude of the momentum of the second (recoiling) nucleus. Express your answer to three significant figures and include the appropriate units. Pnuc = Submit Part B ■ μÅ Value Request Answer Pearson Units Review | Constan ?

A 3.45 μg3.45 μg particle moves at 1.97×108 m/s.1.97×108 m/s. What is its momentum ??

Part 1: an object is moving so that its kinetic energy is 189J and the magnitude of its momentum is 32.9kg•m/s. Determine the speed of the object. Answer in units of m/s Part 2: Determine the mass of the object. Answer in units of kg

An object has a kinetic energy of 226 J and a momentum of magnitude 20.7 kg · m/s. a). Find the speed of the object. b). Find the mass of the object.

Find the magnitude of the linear momentum for the following cases. (Enter your answers in kg · m/s.) (a)a proton with mass 1.67 ✕ 10−27 kg, moving with a speed of 4.00 ✕ 106 m/s  kg · m/s   (b)a 16.0-g bullet moving with a speed of 250 m/s  kg · m/s   (c)a 75.0-kg runner running with a speed of 12.5 m/s  kg · m/s   (d)the Earth (mass = 5.98 ✕ 1024 kg) moving with an orbital speed equal to 2.98 ✕ 104 m/s.  kg · m/s  Please dont write d in scientific notation, I am unable to write my answer using that.