a 40 kg ballet dancer stands on her toes during a performance with four square inches (26cm squared, in contact with the floor and the pressure is 151,000 pa . what is the pressure exerted by the floor over the area of contact if the dancer is leaping upwards with an acceleration of 6.00 m/s squared

Bernie drove home from a vacation in 1.5 hours. he traveled a total distance of 60 miles. what was his average speed in miles per hour? a. 60 mph b. 90 mph c. 40 mph d. 55mph

The plum pudding model of the atom states that ?

Choose the most likely outcome of this scenario: jen decided to go bike riding without a helmet. while no one is around during her ride, she is thrown from her bike when her wheel goes into a pothole. she is not injured, but she is terrified to get back on her bike. what happens next? a. her physical health is affected even though she wasn't hurt. b. her mental and emotional health are affected because she is afraid to get back on her bike. c. her social health is affected because she is worried her friends saw the fall. d. her overall health is not affected at all by her fall.