Sage-Tips

What happens when you drop something from a moving car?

An object in motion will stay in motion in a straight line unless acted on by an outside force. An object dropped from a moving vehicle will fall in an arc, continuing to move forward as it falls. It only stops moving forward when it is acted on by the force of friction with the ground.

What is the path of an object in motion?

A trajectory or flight path is the path that an object with mass in motion follows through space as a function of time.

What force causes a dropped ball to hit the floor of a traveling car?

Gravity is a force that pulls objects down toward the ground. When objects fall to the ground, gravity causes them to accelerate. Acceleration is a change in velocity, and velocity, in turn, is a measure of the speed and direction of motion.

Why do objects fall straight down?

The force of gravity causes objects to fall toward the center of Earth. The acceleration of free-falling objects is therefore called the acceleration due to gravity. The direction of the acceleration due to gravity is downward (towards the center of Earth).

What happens if you drop a ball on a moving train?

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 type of path does a moving object follow in the absence of force?

When there is no force acting on a body then a moving object move in a straight line with constant velocity and an object in rest stays in rest.

What does the path of an object look like when it is in uniform motion very short answer?

What does the path of an object look like when it is in uniform motion? Answer: An object with uniform motion has a straight line path.

What force acts on the objects as they fall on the floor?

The force of gravity causes objects to fall toward the center of Earth. The acceleration of free-falling objects is therefore called the acceleration due to gravity.

When you are riding in a fast moving car in what direction would you throw an object up so it will return to your hand explain?

Originally Answered: If you were to throw a ball straight up while in a moving car, would it fall straight down or fall towards the back? Straight down! Because the ball, you and the car are at zero relative velocity in horizontal direction.

What happens when you hold an object while driving a car?

If the vehicle is moving at a constant speed and you’re holding an object, your arm and that object are going at the same speed as the vehicle. It’s because of this that, if you drop the object, it will land more or less where you dropped it.

Why do objects fall in front of cars when accelerating?

That’s because you are dropping the object inside the vehicle. You and the object are moving with the vehicle with the same velocity. Try dropping the object during hard acceleration or braking and it will either fall behind or in front.

How do you calculate the speed of an object thrown sideways?

For instance, an object thrown sideways (at 90 deg to the direction of travel) at speed u to a vehicle moving at speed v over the ground will travel at speed u 2 + v 2 over the ground. If the angle is not 90deg, then you have to use trigonometry as well.

Why doesn’t gravity affect the speed of a moving object?

Because the object also keeps moving in the direction of travel unless acted upon by a force. Gravity adds velocity downward, but it won’t do anything to reduce the velocity imparted by you holding the object as the vehicle accelerated in the horizontal direction.