What are the magnitudes of (a) the angular velocity, (b) the radial acceleration, and (c) the tangential acceleration of a spaceship taking a circular turn of radius 2840 km at a speed of 18500 km/h

(a) 6.51rad/h≈1.03rev/h

(b) 120500km/h²

(c) Zero

Explanation:

The angular velocity of an object in circular motion is given by:

So the angular velocity has magnitude 6.51rad/h, roughly 1.03rev/h (a).

The radial (centripetal) acceleration is given by:

In words, the radial acceleration is roughly equal to 120500km/h² (b).

Since the spaceship is describing a circular motion with constant speed, the magnitude of the acceleration parallel to its velocity is zero (because its speed isn't changing). So, the magnitude of the tangential acceleration is zero (c).

the order for strong to weak forces such as

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

the fundamental forces are those forces that act between to objects or element to make interactions. there are four types of fundamental forces such as strong and weak nuclear forces (due to protons and electrons), electromagnetic force (due to the motion of electrons) and gravitational force (due to orbital movement of the planet). if these forces are arranged on the basis of their maximum strength then the order is

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

the force represented by vector a is normal force. if the hockey puck is moving to the right, when it is hit with a significant force by the hockey stick the puck will move off in a different direction. correct on edge.