Table of Contents
- 1 What happens when you throw something in a moving car?
- 2 What may happen if you take out your hand or head from the window of a moving vehicle?
- 3 What force is throwing a ball up?
- 4 What is the acceleration when you throw a ball up?
- 5 Do you have to push the car when you accelerate?
- 6 Why doesn’t a car accelerate when you drop an object?
- 7 Can you tell if a car is moving by looking out window?
What happens when you throw something in a moving car?
When a person throws a ball up in a moving vehicle, say, a train, the ball does come straight back to thrower as though the train were at rest. So if the train moves with a constant velocity, the ball will exactly return to the thrower.
What may happen if you take out your hand or head from the window of a moving vehicle?
Do Not Take your Head or Hands out of Moving Vehicle: – I know how exciting and fun it is to put your hand and head out from a moving vehicle. But then this can cause accidents and can hurt you badly. So make sure that you never ever do it and also ask your friends not to do it in future.
Does throwing an object down increase acceleration?
The velocity of an object increases when we drop it down. This indicates that the object accelerates. This is due to the attractive force of gravity.
What force is throwing a ball up?
What are the forces acting on a ball thrown upwards? Considering the Air resistance or Drag force negligible, the only force acting on the ball is Gravity i.e. the Gravitational Pull of the earth towards the center of it.
What is the acceleration when you throw a ball up?
Answer: You threw the ball straight up, so on its way up, its direction remains up. Throughout the ball’s travel upward and then downward, the acceleration is constant, 9.8m/s2 (the acceleration due to gravity). The direction of the ball’s motion is that it goes up, stops, and then comes back down.
What happens when you throw an object?
Without air friction, an object WILL regain its original upward velocity just before it hits the ground on the way down. As the object rises, its kinetic energy is gradually converted into potential energy until at its highest point all the original kinetic energy (now zero) has been converted into potential energy.
Do you have to push the car when you accelerate?
This is only needed while the car is speeding up (accelerating). Once the car is at steady speed, no push is needed anymore. If the road is very smooth, you can only tell that you’re moving by looking out of the window. If you throw a ball straight up inside the car, it goes up and comes down.
Why doesn’t a car accelerate when you drop an object?
This is because after the object has been dropped, the car can no longer exert a force to accelerate the object along with the car. The object will experience no acceleration, whereas the car will feel acceleration.
What happens if you throw a ball in a moving car?
If you throw a ball straight up inside the car, it goes up and comes down. The motion from your point of view is no different than if the car wasn’t moving at all. The ball does not get “left behind” by the car. (But please don’t throw balls in a moving car!)
Can you tell if a car is moving by looking out window?
If the road is very smooth, you can only tell that you’re moving by looking out of the window. If you throw a ball straight up inside the car, it goes up and comes down. The motion from your point of view is no different than if the car wasn’t moving at all.