First, the students must calculate the force that must be applied to the soccer ball to give it an acceleration of 8 m/s2What is the force required to give the soccer ball the desired acceleration? Next the students must determine the acceleration that the robot needs to give its foot (the 2 kilogram weight), in order to apply the correct force to the soccer ball. What is that acceleration required to give the robot’s foot in order to generate the correct force?
The students are able to get the foot of the robot to accelerate atonly 1.0 m/s2They determine that, with an acceleration this slow, the foot they are using is not heavy enough. The students decide to look at different replacement parts for the foot. They have a budget for this part of 2.00.First, the students must determine the mass needed to produce the correct force to accelerate the soccer ball to 8 m/s2What is the mass required for the robot’s foot in order to generate the correct force?

In a test for esp (extrasensory perception), the experimenter looks at cards that are hidden from the subject. each card contains either a star, a circle, a wave, a cross or a square.(five shapes) as the experimenter looks at each of 20 cards in turn, the subject names the shape on the card. when the esp study described above discovers a subject whose performance appears to be better than guessing, the study continues at greater length. the experimenter looks at many cards bearing one of five shapes (star, square, circle, wave, and cross) in an order determined by random numbers. the subject cannot see the experimenter as he looks at each card in turn, in order to avoid any possible nonverbal clues. the answers of a subject who does not have esp should be independent observations, each with probability 1/5 of success. we record 1000 attempts. which of the following assumptions must be met in order to solve this problem? it's reasonable to assume normality 0.8(1000), 0.2(1000)%30 approximately normal 0.8(1000), 0.2(1000)% 10 approximately normal srs it is reasonable to assume the total number of cards is over 10,000 it is reasonable to assume the total number of cards is over 1000