Two bowling balls are rolling down lanes in a bowling alley. The kinetic energy of each bowling ball depends on the bowling ball's mass and speed. Bowling Mass Speed Kinetic energY ball (kg) (m/s) (J) teal ball 6 108 indigo ball 3 54 Compare the two bowling balls. The teal ball's mass is 2 times the indigo ball's mass. The teal ball's speed is the indigo ball's speed. The teal ball's kinetic er 1/4 the i 1/2 energy. equal to 2 times 4 times

Practice Worksheet/Reference Sheet Information: Consider a 2-kg bowling ball that sits on top of a building that is 40 meters tall. It falls to the ground. Think about the amounts of potential and kinetic energy the bowling ball has: as it sits on top of a building that is 40 meters tall. as it is halfway through a fall off a building that is 40 meters tall and traveling 19.8 meters per second. as it is just about to hit the ground from a fall off a building that is 40 meters tall and traveling 28 meters per second.     Question 2  What is the mass of the bowling ball is ____ The height of the building is ______   Question 3   What is the gravitation constant value here on earth?     Question 4    Does the bowling ball have more potential energy or kinetic energy as it sits on top of the building? Why?     Question 5   Does the bowling ball have more potential energy or kinetic energy as it is halfway through its fall? Why?       Question 6  Does…

Calculate the kinetic energy of a 300 g baseball thrown at a velocity of 44 m/s. NAS 440 J 290 J 580 J 510 J 13.2 J

A 7.00 kg bowling ball moves at 3.00 m/s. How fast must a 2.45 g table-tennis ball move in order to have the same kinetic energy as the bowling ball?

Releasing some frustration at the end of the semester, you throw your physics book (mass of 4.3 kg) off of a 24 m tall building. You throw your book so that it has a speed of 3 m/s right after you let go. What is the kinetic energy of your book after you let go? (in J) 12.9 1.01×103 206 0 19.4 How how fast is your textbook moving right before it lands? For now, ignore friction. (in m/s) 21.9 17.5 24.7 21.5 If friction is NOT negligible, and 350 J of the textbook's energy is converted to thermal energy as it falls, how fast is it moving just before it lands? (in m/s) 17.8 17.5 12.8 25.3 25.0

A bird is flying at 3 m/s and its mass m=0.8 kg. Determine its Kinetic Energy. Include units

A 0.2 kg ball is resting on edge of the top of a 1 m height table. Does the ball have kinetic energy? Explain. Does the ball have potential energy? What is the value of its potential energy? If the ball falls off the table, what happens to its potential energy and kinetic energy during this falling? Which increases/decreases?

A 7.0 kg bowling ball moves at 2.45 m/s. How fast must a 2.60 g Ping-Pong ball move so that the two balls have the same kinetic energy?

What is the kinetic energy of a 146.7 g baseball thrown at 49.8 m/s at a height of 114 m?Use g=9.8

A fielder tosses a 0.15 kg baseball at 36 m/s at a 27 degree angle to the horizontal. What is the ball's kinetic energy at the start of its motion? What is the kinetic energy at the highest point of its arc?