Collisions and Explosions
Authored by Jean-Marc Samson
Physics
11th - 12th Grade
NGSS covered
Used 100+ times
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13 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
A 0.20 kg ball is thrown at batter at a speed of 140 km/h. What is the momentum of the ball?
28 kg m/s
7.8 kg m/s
150 kg m/s
150 Joules
Tags
NGSS.HS-PS2-2
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
The momentum of a 0.20 kg ball going towards a batter is 8.2 kg m/s. The hitter bunts the ball with his 1.4 kg bat. If the bat travels at in the direction of the ball after the bunt at 3.4 m/s, what is the momentum of the bat after the collision?
8.1 joules
-8.2 kg m/s
1.3 kg m/s
-4.8 kg m/s
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
The momentum of a 0.20 kg ball going towards a batter is 8.2 kg m/s. The hitter bunts the ball with his 1.4 kg bat. If the bat travels at in the direction of the ball after the bunt at 10.25 m/s, what is the total momentum of the system after the collision?
8.2 kg m/s
20.4 kg m/s
-6.15 kg m/s
14.35 kg m/s
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
A 2 250 kg Tesla going 15.0 m/s collides with a parked 3 190 kg Dodge Ram. During the collision they stick together as they deform. The two vehicles then travel at 6.20 m/s.
What is the momentum of the Tesla before the crash?
14,000 kg m/s
19,800 kg m/s
33,800 kg m/s
47,900 kg m/s
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
A 2 250 kg Tesla going 15.0 m/s collides with a parked 3 190 kg Dodge Ram. During the collision they stick together as they deform. The two vehicles then travel at 6.20 m/s.
What is the momentum of the Dodge Ram before the crash?
0 kg m/s
14,000 kg m/s
19,800 kg m/s
33,800 kg m/s
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
A 2 250 kg Tesla going 15.0 m/s collides with a parked 3 190 kg Dodge Ram. During the collision they stick together as they deform. The two vehicles then travel at 6.20 m/s.
What is the momentum of the Dodge Ram after the crash?
0 kg m/s
14,000 kg m/s
19,800 kg m/s
33,800 kg m/s
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
A 2 250 kg Tesla going 15.0 m/s collides with a parked 3 190 kg Dodge Ram. During the collision they stick together as they deform. The two vehicles then travel at 6.20 m/s.
What is the momentum of the Tesla after the crash?
0 kg m/s
14,000 kg m/s
19,800 kg m/s
33,800 kg m/s
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