Calculate the change in the kinetic energy (KE) of the bottle when the mass is increased. Use the formula KE = mv2, where m is the mass and v is the speed (velocity). Assume that the speed of the soda bottle falling from a height of 0.8 m will be 4 m/s, and use this speed for each calculation. Record your calculations in Table A of your Student Guide. When the mass of the bottle is 0.125 kg, the KE is kg m2/s2. When the mass of the bottle is 0.250 kg, the KE is kg m2/s2. When the mass of the bottle is 0.375 kg, the KE is kg m2/s2. When the mass of the bottle is 0.500 kg, the KE is kg m2/s2.

Question

Physics

Micaela Huang

23 January, 19:33

Calculate the change in the kinetic energy (KE) of the bottle when the mass is increased. Use the formula KE = mv2, where m is the mass and v is the speed (velocity). Assume that the speed of the soda bottle falling from a height of 0.8 m will be 4 m/s, and use this speed for each calculation. Record your calculations in Table A of your Student Guide. When the mass of the bottle is 0.125 kg, the KE is kg m2/s2. When the mass of the bottle is 0.250 kg, the KE is kg m2/s2. When the mass of the bottle is 0.375 kg, the KE is kg m2/s2. When the mass of the bottle is 0.500 kg, the KE is kg m2/s2.

+5

Answers (2)

Know the Answer?

Mila Cisneros · Answer 1

1,2,3,4 on edg

Reece Bridges · Answer 2

kinetic energy is given as

KE = (0.5) m v²

given that : v = speed of the bottle in each case = 4 m/s

when m = 0.125 kg

KE = (0.5) m v² = (0.5) (0.125) (4) ² = 1 J

when m = 0.250 kg

KE = (0.5) m v² = (0.5) (0.250) (4) ² = 2 J

when m = 0.375 kg

KE = (0.5) m v² = (0.5) (0.375) (4) ² = 3 J

when m = 0.0.500 kg

KE = (0.5) m v² = (0.5) (0.500) (4) ² = 4 J