Physics, 14.09.2019 07:30 Liantic8738
Mark and sofia walk together down a long, straight road. they walk without stopping for 4 miles. at this point sofia says their displacement during the trip must have been 4 miles; mark says their current position must be 4 miles. who, if either, is correct? a)markb)mark, only if their starting point is the origin of a coordinate systemc)sofia, only if their starting point is the origin of a coordinate systemd)sofia
Answers: 1
Physics, 21.06.2019 23:10
Which are examples of projectile motion? choose all that apply a. a soccer ball rolling across the ground in the northeast direction b. a car turning a corner, so it is heading south c. a javelin flying through the air d. a tennis ball lobbed over the net
Answers: 1
Physics, 22.06.2019 01:00
Velocity is a description of both speed and direction, therefore it - a vector - a force arrow - the same as acceleration - a magnitude
Answers: 1
Physics, 22.06.2019 12:00
Lacie kicks a football from ground level at a velocity of 13.9 m/s and at an angle of 25.0° to the ground. how long will the ball be in the air before it lands? how far will the football travel before it lands?
Answers: 1
Physics, 22.06.2019 13:30
The period of a pendulum varies directly as the square root of the length of the pendulum and inversely as the square root of the acceleration due to gravity. find the period when the length is 144 cm and the acceleration due to gravity is 980 cm per second squared, if the period is 7pi seconds when the length is 289 cm and the acceleration due to gravity is 980 cm per second squared.
Answers: 2
Mark and sofia walk together down a long, straight road. they walk without stopping for 4 miles. at...
Social Studies, 13.07.2019 09:30
History, 13.07.2019 09:30
Mathematics, 13.07.2019 09:30
Mathematics, 13.07.2019 09:30
Social Studies, 13.07.2019 09:30
Biology, 13.07.2019 09:30
Biology, 13.07.2019 09:30
Mathematics, 13.07.2019 09:30
Social Studies, 13.07.2019 09:30
Mathematics, 13.07.2019 09:30
History, 13.07.2019 09:30
English, 13.07.2019 09:30