When 2 vehicle docked. (collision problem ). Will they have the same final velocity or different ? What if a vehicle has mass m =5kg, r =13.2m is moving with a constant velocity of v0= 0.1. Mass m2= 2kg, r = 7.81 , at rest. Both has I = 1/2 MR^2. What is the initial linear momentum of the system ?
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When 2 vehicle docked. (collision problem ). Will they have the same final velocity or different ? What if a vehicle has mass m =5kg, r =13.2m is moving with a constant velocity of v0= 0.1. Mass m2= 2kg, r = 7.81 , at rest. Both has I = 1/2 MR^2. What is the initial linear momentum of the system ?
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- Calculate the magnitude of the linear momentum for the following cases (a) a proton with mass 1.67 x 10 kg m/s kg, moving with a speed of 4.35 x 100 m/sCalculate the magnitude of the linear momentum for the following cases. (a) a proton with mass 1.67 10-27 kg, moving with a speed of 4.20 106 m/skg · m/s(b) a 16.5-g bullet moving with a speed of 400 m/skg · m/s(c) a 72.0-kg sprinter running with a speed of 11.5 m/skg · m/s(d) the Earth (mass = 5.98 1024 kg) moving with an orbital speed equal to 2.98 104 m/s.kg · m/sent G An impulse of 12.2 kg*m/s is deli x 361242/take 10 p Question 1 A warehouse employee is pushing a 30.0 kg desk across a floor at a constant speed of 0.50 m/s. What is the magnitude of the momentum of the desk? O 0.017 kg*m/s O 15.0 kg*m/s O 60 kg*m/s O 30.5 kg*m/s Question 2 10 pts Norton Antivirus: 19.99/YE Your special price is valid to Google Chrome istudy-helper.co The momentum of a 12kg dog racing to greet its owner has a Norton What is the dog's speed? Install O a Cop
- A 0.84 kg ball moving horizontally at 9.0 m/s strikes a vertical wall and rebounds with speed of 5.0 m/s. What is the magnitude of the change in its linear momentum.An object, with mass 88 kg and speed 18 m/s relative to an observer, explodes into two pieces, one 4 times as massive as the other; the explosion takes place in deep space. The less massive piece stops relative to the observer. How much kinetic energy is added to the system during the explosion, as measured in the observer's reference frame?A simple pendelum made of a pendelum bob of mass, m1=.0250 kg, and a string of length, l= .720m, is pulled back to an angle of theta = 35 degrees and then released from rest. At the bottom of the swing m1 and m2=.0200 kg collide and stick together. a. What is the speed of m1 immediately before it hits m2? b. What is the speed of m2 immediately after the collision? c. How high above the bottom of the swing do the two masses rise?
- Calculate the magnitude of the linear momentum for the following cases. (a) a proton with mass 1.67 10-27 kg, moving with a speed of 4.35 106 m/s kg · m/s(b) a 16.5-g bullet moving with a speed of 415 m/s kg · m/s(c) a 77.5-kg sprinter running with a speed of 10.5 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/sFind 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/sA 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 ?
- In this problem, an astronaut is landing on the 6.1×1021 kg asteroid traveling at 9830 m/s and detonates a nuclear bomb. The asteroid will break into two pieces of equal mass. One piece will fly off at an angle of 30∘ and speed 9700 m/s. What will be the speed and angle of the second piece?Calculate the magnitude of the linear momentum for the following cases. (a) a proton with mass 1.67 x 10 27 kg, moving with a speed of 4.75 x 10o m/s | kg · m/s (b) a 15.0-g bullet moving with a speed of 275 m/s |kg m/s (c) a 77.0-kg sprinter running with a speed of 12.5 m/s kg · m/s (d) the Earth (mass = 5.98 x 1024 kg) moving with an orbital speed equal to 2.98 x 104 m/s. kg · m/s3. Two asteroids collide and stick together. The first asteroid has mass of 15 × 10³ kg and is initially moving at 770 m/s. The second asteroid has mass of 20 × 10³ kg and is moving at 1020 m/s. Their initial velocities made an angle of 20° with respect to each other. What is the final speed and direction with respect to the velocity of the first asteroid? How much thermal energy is generated in the collision?