Physics, 26.10.2020 23:00 zoeedadoll
Cyclist A, who has constant speed 4.0 m s−1, overtakes cyclist B, who is stationary, at time t=0.
2.0 seconds later, cyclist B begins to accelerate uniformly at 1.0 m s−2.
Calculate the time at which cyclist B overtakes cyclist A.
Give your answer to an appropriate number of significant figures.
Answers: 3
Another question on Physics
Physics, 22.06.2019 09:00
This is really important 1.which of the following prefixes represents the largest value? (2 points)gigahectorkilomilli2.which of the following types of graphs is best for plotting the mean, median, and mode of data? (2 points)bar graphbox-and-whiskercircle graphstem-and-leaf
Answers: 1
Physics, 22.06.2019 11:40
Imagine that you have two balloons (or, better yet, actually inflate two balloons, if possible). create static electricity around one of the balloons by rubbing it against your hair or your sweater and then bring that balloon close to the other balloon, which has not been charged. try this with at least one other object—and for variety in the discussion, avoid using an object already described by your classmates. then, for your initial post to the discussion, answer the following questions: what happened with the two balloons?
Answers: 3
Physics, 22.06.2019 19:30
Which describes increasing the efficiency of energy resource
Answers: 1
Physics, 22.06.2019 21:20
16. a brave but inadequate rugby player is being pushed backward by an opposing player who is exerting a force of 800 n on him. the mass of the losing player plus equipment is 90.0 kg, and he is accelerating at 1.20m/s2 size 12{1 "." "20"" m/s" rsup { size 8{2} } } {} backward. (a) what is the force of friction between the losing player’s feet and the grass? (b) what force does the winning player exert on the ground to move forward if his mass plus equipment is 110 kg? (c) draw a sketch of the situation showing the system of interest used to solve each part. for this situation, draw a free-body diagram and write the net force equation.
Answers: 2
You know the right answer?
Cyclist A, who has constant speed 4.0 m s−1, overtakes cyclist B, who is stationary, at time t=0.
2...
Questions
Mathematics, 03.02.2021 17:50
Mathematics, 03.02.2021 17:50
Arts, 03.02.2021 17:50
Computers and Technology, 03.02.2021 17:50
Mathematics, 03.02.2021 17:50
Mathematics, 03.02.2021 17:50
English, 03.02.2021 17:50
Mathematics, 03.02.2021 17:50
Physics, 03.02.2021 17:50
