Ask a New Question

Question

8. Which one has more momentum? Which has the greater impulse?
a. A 2000 kg car moving at 5 m/s
b. A 9 g bullet traveling at 450 m/s
12 years ago

Answers

Elena
p1=m1•v1 =2000•5=10000 km•m/s
p2=m2•v2=0.009•450=4.05 kg•m/s
p1> p2
Impulse F•Δt=m•Δv=linear momentum
12 years ago

Related Questions

What is the momentum of a 4 Mg semi truck going 30 m/s south? What is the momentum of the 200 g cart BEFORE the collision (LEAVE OUT units of kgm/s)? please help. 1. What is the momentum of a 20.0kg scooter traveling at 5.00 m/s? If a 2kg car with a momentum of 12kg m/s collides with a stationary 4kg car, the total momentum afte... What's the momentum of a 3.5-kg boulder rolling downhill at 5 m/s? What is the momentum (in kg m/s) of a 131- kg football player running at a top speed of 9.9 m/s?... A box has a momentum of 38.0 kg times m/s to the right. A 88.3 N force pushes it to the right for 0.... What is the momentum of the blue and the green billiard balls respectively, before the collision, if... Which has more momentum? A 100-ton fishing boat going 30 knots or a 3000-ton ship going 10 knots. Wh...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use