A body can have energy without momentum. a) True b) False
Q: 29 SSM A small spaceship with a mass of only 1.5 × 10³ kg (including an astronaut) is drifting in…
A:
Q: a) What would be the speed of the combination after the collision? b) How much did the spring…
A:
Q: Must the total energy of a system be conserved whenever its momentum is conserved? Explain why or…
A: Given: momentum and energy
Q: A 2.50g dragonfly flying at 3.00m/s of mass "collides totally inelastically" i.e, catches) a small…
A: Given it is a totally inelastic collision. We know in inelastic collision(or completely inelastic…
Q: A 0.3 kg bouncy ball hits a wall at 3.0 m/s and rebunds at a speed of 0.8b m/s. What is the change…
A: The given data are: m=0.3 kgu=3 m/sv=-0.8 m/s Here, m denotes the mass, u denotes the initial speed,…
Q: a mass of 3 kg is attached to a massless spring with a force constant 500 n / m. The mass rest on a…
A: Givenmass, m=3 kgspring constant, k=500 N/minitial compression, x=30 cm or 0.3 mso initially all…
Q: A 7.03 kg bowling ball moves at 2.85 m/s. How fast must a 2.26 g Ping-Pong ball move so that the two…
A:
Q: Listen A particle with a mass of 16.0 kg has a velocity of 6.0 m/s. What is its momentum? Your…
A: See below
Q: 1. a) For a particle of mass m and velocity v, what are the momentum, and its (kinetic) energy?…
A:
Q: M m PAC m M (b) After collision (a) Before collision e collision is inelastic and during the…
A:
Q: First Question is, Isnt the Formula for KE = 1/2 mV^2 and not 1/2KX^2, and if you are correct could…
A:
Q: Listen A particle with a mass of 18.0 kg has a velocity of 10.0 m/s. What is its momentum? Your…
A:
Q: An atomic bomb moving at 100.0 m/s explodes releasing 2.70*10^17J of energy. How massive was the…
A: Given that, the velocity of the bomb is v=100m/s And the energy released after the explosion is…
Q: Q4) A block of mass of 2m comes with initial speed vo and collides with a system of two blocks…
A: The objective of the question is to find the maximum compression in the spring when a block of mass…
Q: A railroad car of mass 2000 kg is moving with a speed of 4 m/s. It collides and couples with another…
A:
Q: A car of mass 3m traveling at a speed of v to the right collides elastically with a car of mass m…
A:
Q: →Fo.cos ut кг Faxi ка www www M₁ Z₁ Z₂ 1997 HX₂ M₂ 00 a) Derive the equations of Mother of the…
A: (a) The equation of motion of the system Calculating the value of C1 C1=αw+βk1 Substitute all the…
A body can have energy without momentum.
a) True
b) False
Step by step
Solved in 2 steps
- When an object's speed doubles, its momentum changes by a factor of _____, and its kinetic energy changes by a factor of ______ .A 1400 kg car at rest at a stop sign is rear ended by a 1860 kg truck traveling at a speed of 19.1 m/s. After the collision, the two vehicles are locked together. Alice is moving past the collision site in a frame S' that is traveling at a constant velocity of 6.88 m/s in the direction of travel of the incident truck. (a) Determine the momentum of the vehicles before the collision Alice's frame. kg - m/s (b) Determine the momentum of the vehicles after the collision Alice's frame. kg - m/s (c) Does Alice conclude that momentum is conserved during the collision? O Ves O No O cannot be determinedWhen 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 cannon of mass M fires a projectile of mass m. The energy liberated in firing is E. Assume the projectile is discharged horizontally and that the cannon is mounted on wheels of a negligible mass. Using the fact that the energy E is taken up by both cannon and projectile and that momentum is conserved in the firing, do the following: A) Find the velocity of the projectile in terms of the masses and the energy E. B) By writing the velocity of the recoiling cannon in terms of the velocity of the projectile, find a relationship between the energy liberated, E, and the energy of the projectile. C) Explain what happens as M gets very large compared to m.While playing a game of billards, your 0.50kg cue ball, travelling at 1.9 m/s glances off a stationary 0.30 kg billard ball so that the billard ball moves off at 1.3 m/s at an angle of 32 degrees clockwise from the cue ball's original path. What is the final speed of the cue ball?If an object feels an impulse J→ then... a) the velocity of the object must be constant b) the force acting on the object must be constant c) the object's momentum must have changed d) the object's momentum must be constant
- A railroad freight car of mass 2.84 x 10ª kg collides with a stationary caboose car. They couple together, and 36.0% of the initial kinetic energy is transferred to thermal energy, sound, vibrations, and so on. Find the mass of the caboose. Number i UnitsThe answer I have is 0 kg m/s, not 24 kg m/s. I was just not sure how to calculate to get 0 kh m/s. Can you recheck the problem to see if it was done correctly? Thanks.