Search results
Suppose you are traveling in a bus at highway speed on a nice summer day and the momentum of an unlucky bug is suddenly changed as it splatters onto the front window. a) Compared to the force that acts on the bug, how much force acts on the bus.
Calculate the rock’s momentum as it strikes the ground. 1. A force of 20.0 N is applied to a 3.00 kg object for 4.00 seconds. Calculate the impulse experienced by the object. 2. A 1200 kg car traveling at 20.0 m/s speeds up to 30.0 m/s. What is the impulse experienced by the car? 3. A 1500 kg car accelerates from 55.0 km/h to 90.0 km/h.
a) What is the bowling ball’s change in momentum? b) What is its change in velocity? 8. A 0.24–kg volleyball approaches Tina with a velocity of 3.3 m/s. Tina bumps the ball, giving it a speed of 2.4 m/s but in the opposite direction. What average force did she apply if the interaction time between her hands and the ball was 0.025 s? 9.
Momentum and Impulse 1) A 700 kg car is moving at 30 m/s. What is its momentum? 2) A 1500kg car is travelling at 3m/s. What is its momentum? 3) A 300kg cart is moving at 18 m/s. What is its momentum? 4) If the momentum of a 20 kg toy boat is 150 kg m/s, what is the speed of the toy boat?
Velocity And Momentum Worksheets - showing all 8 printables. Worksheets are Momentum work, Momentum and impulse work 1, Impulse momentum work pg 1, Wo...
Momentum and Impulse Practice Problems Physics Academic Classroom Practice 1. A 1300 kg race car is traveling at 80 m/s while a 15,000 kg truck is traveling at 20 m/s. Which has the greater momentum? 2. A 300 kg snowmobile is traveling at 30 m/s. How fast would a 200 kg snowmobile need to travel to have the same momentum? 3.
Objective: Use the impulse-momentum theorem to solve for an unknown variable. 1. An official major league baseball has a mass of 0.14 kg. A pitcher throws a 40 m/s fastball which is hit by the batter straight back up the middle at a speed of 46 m/s. a. What is the impulse of the ball during the collision with the bat? b.
