second option 7.53, 8.19, 5.00 m/s
Fifteen identical particles have various speeds. One has a speed of 4.00 m/s, two have a...
Fifteen identical particles have various speeds. One has a speed of 3.00 m/s, two have a speed of 4.00 m/s, three have a speed of 6.00 m/s, four have a speed of 6.00 m/s, three have a speed of 8.00 m/s and two have a speed of 10.0 m/s. Find (a) the average speed, (b) the rms speed, and (c) the most probable speed of these particles. (a) 6.80 m/s; (b) 7.41 m/s; (c) 7.00 m/s (a) 6.47 m/s; (b)...
Fifteen identical particles have various speeds. One has a speed of 3.00 m/s, two have a speed of 4.00 m/s, three have a speed of 6.00 m/s, four have a speed of 6.00 m/s, three have a speed of 8.00 m/s and two have a speed of 10.0 m/s. Find (a) the average speed, (b) the rms speed, and (c) the most probable speed of these particles. Question 17 options: a (a) 6.17 m/s; (b) 8.76 m/s; (c) 6.00 m/s...
1 20 P particles with speed 4v, twenty-three particles with speed Sv, and two particles with speed 6v. (Use the following as necessary: v.) (a) What is the most probable speed of the particles in this box? (b) What is the average speed of the particles in this box? (c) What is the rms speed of the particles in this box? Vems Need Help?Resen are 6.32 x 102 and 412 m/s, respectively. What are the The average translational kinetic energy...
A particle (m=5 kg) hits another identical particle. If v^0= 10m/s= initial speed. What are both particles final speeds if: A) They stick together? B) The collisio is elastic? C) The incoming particle bounces backwards at vf=1o m/s? (vxf=-10 m/s)
1. Two particles that have the same mass m = 0.5 kg are connected by a rotation aixs massless cord of l = 20.0 cm and rotate around O with angular speed w = 10.0 rad/s initially, as shown in figure (a). Two seconds later, two particles are mo moved toward the rotations axis, reducing their separation to l' = 15 cm, as shown in figure (b). What is the angular velocity at time t = 2 s? (hint: L...
The figure shows two charged particles on an x axis:-a-.-8.00 x 10-19 C atx--4.00 m and q the (a) x-and (b) y-components of the net electric field produced at point Pat y 5.00 m? 8.00 x 10-19 C atx-4.00 m. What are -q UnitsC or m (a) Number 1.54x104-6 Units N/C or V/m (b) Number O Units N/C or V/m
Two speakers, A and B, are 4.00 m apart and are emitting identical in-phase sound waves. The speed of sound in air is 340 m/s. Consider a line which is the perpendicular bisector of the line connecting the two speakers. The first interference maximum occurs at ±25.15 o from this line. (a) What is the frequency of the sound emitted? (b) Find the rest of the angles where constructive and destructive interference occur. (c) If the speakers are aboard a...
Problem (3) A particle of mass M is at rest in the laboratory when it decays into three identical particles, each of mass m. Two of the particles, labeled #1 and #2, have velocity magnitudes and perpendicular directions as shown, with e representing the speed of light. Please use conservation of relativistic momentum to compute the direction and speed, expressed in terms of c, of particle #3 with respect to the laboratory (a) (b) Please compute the ratio M/m.
Problem...
A proton, moving with a velocity of 3l, rest If the two protons have equal speeds after the 07:-Find the speed of each proton after the collision A)0.71ms1 (B)1.4ms (C) 2. 1ms (D) 2.8ms 0%. The direction of the velocity vcotors after the AS5-35) (B)(30,-60) (O)(45, -45)(D)(60 0%. Three particles of masses m,-5 kg, m2 2 kg, and m3 3 kg (3.2)m, (-2,2)m, and (3,-2)m, respectively. Find the coordinate of the (A)(2 1.1)m (B)(2,0.8)m (C)(2, 1)m (D(2.0 A3 kg particle...
Two astronauts, each having a mass of 82.0 kg, are connected by
a 10.0-m rope of negligible mass. They are isolated in space,
moving in circles around the point halfway between them at a speed
of 5.10 m/s. Treating the astronauts as particles, calculate each
of the following.
(a) the magnitude of the angular momentum of the system
kg · m2/s
(b) the rotational energy of the system
kJ
By pulling on the rope, the astronauts shorten the distance between...