How do you calculate the speed of a tennis ball? The gun sends out a stream of radar pulses, a small proportion of which bounce off the ball and are received back at the gun. The time between pulses sent (i.e. their frequency) is known, and the time between pulses received is measured and compared […]

How is the mass of a basketball related to the mass of a tennis ball? Expert-Verified Answer Mass of the tennis ball x 10 = Mass of the basketball. This means, The mass of the basketball is ten times the mass of the tennis ball. What is a mass of a basketball? According to basketball

What happens with heavy ball velocity when it collides with light ball at rest? In a head-on elastic collision where the projectile is much more massive than the target, the velocity of the target particle after the collision will be about twice that of the projectile and the projectile velocity will be essentially unchanged. So,

What is the formula for the velocity of an elastic collision? If two particles are involved in an elastic collision, the velocity of the second particle after collision can be expressed as: v2f=2⋅m1(m2+m1)v1i+(m2−m1)(m2+m1)v2i. What is the formula for final velocity after collision? What is the formula of collision? From the conservation of momentum, the formula

Why does the puck on the ice move so fast? Does a hockey puck sliding on ice have a lot of friction or a small amount of friction? For example, rubber on ice (i.e. hockey puck to ice) has a coefficient of static friction ~0.06 (Ableman, 2004). The coefficient of friction for rubber on asphalt

How Newton’s first law of motion is being illustrated by the soccer player kicking the soccer ball? Laws of Motion According to Newton’s First Law of Motion, a soccer ball will stay at rest unless a force of some sort moves it, and it will stay in motion unless a different force stops it. The

What force or forces are acting on a soccer ball after it is kicked into the air? In flight, the ball rotates about the center of gravity. Newton’s laws of motion describe the translation of the center of gravity. As the ball moves through the air, the air resists the motion of the ball and

How can a bowling ball and a tennis ball have the same momentum? A bowling ball and a tennis ball can have the same momentum, if the tennis ball with its smaller mass has a much larger velocity. The impulse acting on an object produces a change in momentum of the object that is equal

What is the velocity of the 3 kg ball after the collision? The velocity of the 3 kg ball is 4 m/s after the collision. What will happen if a moving cart hits a stationary cart with the same mass in an elastic collision? In this scenario, momentum in conserved between the two objects. For

What is the formula for the change in momentum? How to Calculate Change in Momentum for an Object in a Constant Mass System. Step 1: Identify the mass of the object, , the initial velocity of the object, , and the final velocity of the object, . Step 2: Calculate the change in momentum, which