Assuming the train continues moving at constant speed, the ball would travel at the same speed as the thrower.
Yes :D
false--unless an outside force acts upon it
Then the result will be the same as if NO forces act on the object (since the sum of the forces is zero). The object will continue moving in a straight line, at constant speed.
An object at rest will tend to stay at rest and an object in motion will tend to stay in motion until an exterbal force acts on it is called INERTIA.
Moving directly straight either horizontally or vertically. As if walking on a straight line.
inertia
Inertia
fiRSt LAW Of MOtiON
Yes :D
If an object is moving away from you and there are no forces acting on it,then it continues moving in a straight line at constant speed.
inertia
It's not necessary to specify that the object is moving at a constant speed. Any object with no outside forces acting on it does that. It also continues moving in a straight line.
Yes :D
Relative to the thrower, the ball appears to be moving at 5 km/h.
false--unless an outside force acts upon it
Then the result will be the same as if NO forces act on the object (since the sum of the forces is zero). The object will continue moving in a straight line, at constant speed.
Moving directly straight either horizontally or vertically. As if walking on a straight line.