Answer:
It has a mass of 40 kg.
Explanation:
Because Force = mass x Acceleration or F = m a, we could say that the mass is force/acceleration which in your case is 2,400/60 which equals 40 kg.
PART A)
magnetic field lines always originates from North pole and terminates at south pole
So here the two poles will attract each other and field lines are shown in the figure
Part B)
As we know that magnetic field lines originates from north pole and terminates at south pole so here upper end is north pole and lower end is south pole
Answer:
<h2>320</h2>
Just use F =ma where m is mass and a is acc.
First chose is meteor and the second one is asteroids
<span>The gradient of a distance-time graph represents the speed of an object. The velocity of an object is its speed in a particular direction. The slope on a velocity-time graph represents the acceleration of an object. The distance travelled is equal to the area under a velocity-<span>time graph</span></span>