# Question: Two protons approach each other with different speeds a Will

Two protons approach each other with different speeds.

(a) Will the magnitude of the total momentum of the two-proton system be (1) greater than the magnitude of the momentum of either proton, (2) equal to the difference between the magnitudes of momenta of the two protons, or (3) equal to the sum of the magnitudes of momenta of the two protons? Why?

(b) If the speeds of the two protons are 340 m/s and 450 m/s, respectively, what is the total momentum of the two-proton system?

(a) Will the magnitude of the total momentum of the two-proton system be (1) greater than the magnitude of the momentum of either proton, (2) equal to the difference between the magnitudes of momenta of the two protons, or (3) equal to the sum of the magnitudes of momenta of the two protons? Why?

(b) If the speeds of the two protons are 340 m/s and 450 m/s, respectively, what is the total momentum of the two-proton system?

**View Solution:**## Answer to relevant Questions

In nuclear reactors, subatomic particles called neutrons are slowed down by allowing them to collide with the atoms of a moderator material, such as carbon atoms, which are 12 times as massive as neutrons. (a) In a head-on ...(a) Find the center of mass of the Earthâ€“ Moon system. (b) Where is that center of mass relative to the surface of the Earth? Two cups are placed on a uniform board that is balanced on a cylinder (Fig. 6.40). The board has a mass of 2.00 kg and is 2.00 m long. The mass of cup 1 is 200 g and it is placed 1.05 m to the left of the balance point. The ...A 5.0-g bullet with a speed of is fired horizontally into a 0.75-kg wooden block at rest on a table. If the block containing the bullet slides a distance of 0.20 m before coming to rest, (a) What is the coefficient of ...The apparatus illustrated in Fig. 7.26 is used to demonstrate forces in a rotating system. The floats are in jars of water. When the arm is rotated, which way will the floats move? Does it make a difference which way the arm ...Post your question