What happens if you throw a ball from a moving car? What happens if a ball is thrown up in a moving train? The ball gains the same horizontal velocity as that of the train. Hence, it moves the same distance as the train in the horizontal direction and it falls back to the thrower’s […]

Is the following statement true or false a ball is moving upwards and to the left the net forces acting on it are also upwards and to the left? The net forces acting on it are also upwards and to the left . Is this true or false. The net force acting on the object

What happens to the motion of the ball as it moves upwards? 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

When a ball is moving on a frictionless horizontal surface with no force applied on it? Expert-Verified Answer Answer:Since there is no external forces are acting on a ball . The ball will move with constant speed. Explanation:According to the Newton First law of motion the body will remain in its state of motion unless

Which has a greater momentum a car moving at 40 mph or the same car moving at 80 mph? The momentum of a moving object is equal to its mass multiplied by its velocity. An object has a large momentum if either its mass or its velocity is large. Thus, a fast-moving car has more

What is the formula for time in acceleration? Acceleration (a) is the change in velocity (Δv) over the change in time (Δt), represented by the equation a = Δv/Δt. This allows you to measure how fast velocity changes in meters per second squared (m/s^2). At what angle should a ball hit to reach its maximum

What is the average momentum of a 70 kg runner who covers 400 m in 50 s? Final answer: The average momentum of the 70-kg runner who covers 400 m in 50 s is 0.56 kg·km/s. What is the formula for the momentum of the ball? The momentum, p , of a body of mass

Why if a ball is released horizontally and then the same ball is released vertically they hit the ground at the same time? Both of the balls are falling vertically under the influence of gravity. They both fall from the same height. Therefore, they will hit the ground at the same time. The fact that

What is the formula for a dropped ball? The speed of the falling ball as a function of time is v = 9.8 (m/s2) t and the distance traveled is d = ½ 9.8 (m/s2) t2. In one second the ball travels 4.9 m. The velocity of the falling ball as a function of time

When a ball collides head on with a massive wall? Since, Wall is massive , it will be rest for all time. That is , Hence, Speed of ball after collision is 2m/s. When a ball collides elasticly with an immovable wall fixed to the earth’s surface? Explanation: For any elastic collision the vector sum