Physics, 20.09.2020 04:01 dollazant2
Which of the following best specifies the purpose of error bars on a graph?
to show the mean of a data set
to identify the independent variable
to give a visual display of measurement precision
to indicate the total number of measurements that are made
Answers: 3
Physics, 23.06.2019 00:50, lbelle
Aplayer uses a hockey stick to push a puck at a constant velocity across the ice. the weight of the puck is 170 n. the coefficient of friction is 0.0600. with what force must the player push the puck so that his force just equals the frictional force? 28.3 n 0.999 n 0.102 n 0.0104 n
Answers: 1
Physics, 23.06.2019 01:40, coollid876
(8%) problem 12. a bowling ball of mass mb 3 kg 's rolled down the lane with a velocity ofy-2/ m s lt strikes a single remaining pin mp 0.93 kg head on. after the collision the bowling ball has a velocity (in the same direction) of v2 1.1 m/s. = ▲ 33% part (a) write an expression for the velocity of pin in the horizontal direction after the impact, im ,, 33% part (b) what is the pins speed in ms? 33% part (c) assuming the coefficient of friction s μ,-0.1. how far in meters could the pin slide before stopping if it doesn't topple?
Answers: 1
Which of the following best specifies the purpose of error bars on a graph?
to show the mean of a d...
Mathematics, 10.02.2021 17:30
Mathematics, 10.02.2021 17:30
Social Studies, 10.02.2021 17:30
English, 10.02.2021 17:30