A hockey puck with mass 0.19 kg is stationary on the ice. A hockey player uses her stick to shoot the puck by applying a 6.0 N force over a distance of 1.4 m. What is the change in the velocity of the puck? Group of answer choices

0.045 m/s

0.80 m/s

0.89 m/s

44 m/s

9.4 m/s

Which instrument is used to measure air temperature

Matter is needed to transfer thermal energy bya. conductionb. convectionc. radiation d. both a & b.

Two horses begin at rest. after a few seconds, horse a is traveling with a velocity of 10 m/s west, while horse b is traveling with a velocity of 13 m/s west. which horse had a greater acceleration? a. horse a because its change in velocity was greater than horse b's in the same time. b. horse b because its change in velocity was greater than horse a's in the same time. c. horse b because its change in velocity was the same as horse a's, but it took less time. d. both horses had the same acceleration.