please answer all parts and i will rate very highly! 44 1. What is the magnitude of the torque about the origin of the force(-5 î+ 1 j+5 K) Nif it is applied at the point whose position vector is7 = (-27+41) rm.Assume all quantities are correct to 3 significant figures.Enter to 3 significant figures171 =Nm 1. (a) What is the mass of a large ship that has a momentum of 1.11 x 10 kg m/s, when the ship ismoving at a speed of 45.9 km/h?Enter to 3 significant figuresms=✔kg(b) Compare the ship's momentum to the momentum of a 1.2 x 10³ kg artillery shell fired at a speedof 1.6 x 10³ m/s.Assume all quantities are correct to 3 significant figures.Momentum of the artillery:Enter to 3 significant figuresPakg m/sThe ratio of the ship's momentum to the momentum of the artillery is:Enter to 3 significant figures=Ps =PaReflect: Does a large velocity always mean a large momentum? The artillery shell has a large speedcompared to the ship. How does its momentum compare to the ship's moemntum?

The force position vector ***The given two questions are not connected so, according to the Bartleby…

1. What is the magnitude of the torque about the origin of the force (-5 î+ 1 Ĵ+ 5 K) N if it is applied at the point whose position vector is 7 = (-27 +41) m. Assume all quantities are correct to 3 significant figures. Enter to 3 significant figures 171 = Nm

1. What is the magnitude of the torque about the origin of the force (-5 î+ 1 Ĵ+ 5 K) N if it is applied at the point whose position vector is 7 = (-27 +41) m. Assume all quantities are correct to 3 significant figures. Enter to 3 significant figures 171 = Nm

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter7: Rotational Motion And The Law Of Gravity

Section: Chapter Questions

Problem 2WUE: Math Review (a) Convert 47.0 to radians, using the appropriate conversion ratio. (b) Convert 2.35...

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Concept explainers

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.

Question

please answer all parts and i will rate very highly!

1. What is the magnitude of the torque about the origin of the force
(-5 î+ 1 j+5 K) N
if it is applied at the point whose position vector is
7 = (-27+41) r
m.
Assume all quantities are correct to 3 significant figures.
Enter to 3 significant figures
171 =
Nm

1. (a) What is the mass of a large ship that has a momentum of 1.11 x 10 kg m/s, when the ship is
moving at a speed of 45.9 km/h?
Enter to 3 significant figures
ms=
✔kg
(b) Compare the ship's momentum to the momentum of a 1.2 x 10³ kg artillery shell fired at a speed
of 1.6 x 10³ m/s.
Assume all quantities are correct to 3 significant figures.
Momentum of the artillery:
Enter to 3 significant figures
Pa
kg m/s
The ratio of the ship's momentum to the momentum of the artillery is:
Enter to 3 significant figures
=
Ps =
Pa
Reflect: Does a large velocity always mean a large momentum? The artillery shell has a large speed
compared to the ship. How does its momentum compare to the ship's moemntum?

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