You may have seen the video of Kobe Bryant jumping over the Aston Martin at 50 mph on ESPN or around the Internet. It’s shocking, unexpected, cool, and completely 100% unadulteratedly fake.

The object will experience no acceleration, whereas the car will feel acceleration. This will cause the object to no longer be at rest in the reference frame of the car, and it will travel with some accelerating velocity until it hits the ground of the car at some position back from where it was dropped.

The do not usually “jump” off moving vehicles, but they often fall off them, or are literally thrown off. Rolling is not as good a thing to do unless the vehicle you are jumping from is quite slow. If your body rotates around a head-to-bottom axis, your arms and legs will tend to be splayed by centrifugal force.

there is a possibility. it’s not the speed that kills you. it’s the potential for rapid deceleration that’ll kill you. if you can jump out of a airplane without a parachute and have a chance at surviving, a car at 80mph is nothing.

A man jumping out from a moving bus holds the inertia of motion. As the man lands on the ground, feet come to rest instantly while the upper part of the body continue to move due to inertia of motion. So, it is very dangerous to jump out of a moving bus.

Due to inertia of motion, the body of the passenger is in motion. When the passenger jumps out of the bus, the feet are bought to rest whilst his upper body, due to inertia of motion moves forward causing him to fall with his face downwards.

It is because inside the train, his whole body was in a state of motion will the train. On jumping out of the moving train, as soon as his feet touch the ground, the lower part of his body comes to rest, while the upper part still remains in motion due to inertia of motion.

Answer. This is because when the passenger is sitting inside the train his body possesses inertia of motion but when he jumps out of the moving train his lower body suddenly stops but the upper body still has the inertia of motion causing him to move forward and hence the passenger falls down.

The passengers in a bus tend to fall backward when it starts suddenly due to inertia as the passengers tend to remain in the state of rest while the bus starts to move. When the bus stops suddenly, people fall forward because their inertia as they are in state of motion even when the bus has come to rest.

Due to inertia of motion, as long as the ball stays in air, both the person and the ball move in the same direction which cause the ball to fall back to the thrower’s hand.

Hence, the total time taken by the ball to return to the players hands = 3+3=6 s.

The ball thrown upwards possesses the inertia of motion of the train. Hence the ball falls backwards as the train now has a grater velocity than the ball.

When a ball is thrown upwards in a moving train, ball will move with same horizontal velocity as that that of train. Also due to gravitational force acting on the ball, it will come down. Hence, ball will come down in throwers hand.

At the time of throwing the ball, it inherits velocity of platform at that moment . And, the horizontal velocity of the ball is constant in the air, because no acceleration in horizontal direction for ball.

When you throw a ball up in the air, its direction/velocity on the way up, although it rises up into the air, is actually downward. On its way up, its speed decreases, until it momentarily stops at the very top of the ball s motion. Its acceleration is -9.8 m/s^2 at the very top.

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.

So the center of pressure for a baseball moves slightly about the center of the ball with time, depending on the orientation of the stitches. The time-varying aerodynamic force causes the ball to move erratically. This motion is the source of the “dancing” knuckleball that confuses both batters and catchers alike.

Answer: The source of the centripetal force that forces you to go around the turn is the friction between your seat and your thighs. Your upper body doesn’t feel a force and so continues in the same direction. Your lower half is pulled out from under you by seat friction to the right, leaving you leaning to the left.

Explanation: An acceleration is necessary for an object to change direction. The car experiences a centripetal force as it turns the corner as a result of friction. This in turn causes a centripetal acceleration, which causes the direction of the velocity to change.

A person in a moving vehicle is in a state of motion. Though the vehicle suddenly stops his body remains in a state of motion, so his body leans forward.

The car is accelerating because it’s changing direction. When a car goes around a corner at 20 mph, why do we say it accelerates? When something changes position or moves.

An apple hanging on a tree is acted upon by two basic forces: 1) the downward force exerted by the gravity force and, 2) the upward force exerted by the tree limb. The downward gravity force is also know as “weight”.

If you kick a football and it moves from one place to another, it means that unbalanced forces are acting upon it. Ball moves from one place to another after kicking it. This is an example of unbalanced force.

When two forces are the same strength but act in opposite direction, they are called balanced forces. Again, tug-of-war is a perfect example. If the people on each side of the rope are pulling with the same strength, but in the opposite direction, the forces are balanced. The result is no motion.

Examples of balanced forces:

• The weight of an object and the normal force acting on a body are balanced.
• A car that is pushed from opposite sides with equal force.
• A lizard on a wall in a vertical position.
• A ball hanging by a rope.
• A weighing balance where the weight in both of the pans is exactly equal.

Examples of unbalanced forces

• Kicking a soccer ball.
• The up and down movement in a seesaw.
• The taking-off of a Rocket.
• Skiing along the mountain slopes.
• Hitting a baseball.
• A turning vehicle.
• Drowning of an object.
• Apple falling on the ground.