subject
Physics, 25.09.2020 02:01 xdimplesjoon

A Ball is launched horizontally from a height of 3.2 m and strikes the ground 4.1 meters away (measured horizontally). What was the initial velocity of the ball? Would a stopwatch be a

reasonable device for measuring the time this takes? Why or why not?

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 19:30
Density of salty water as compared to the density of pure water is(a) is less(b) is always equal(c) is always more(d) may be less or more
Answers: 1
question
Physics, 21.06.2019 22:00
In 1980, alfa romeo introduced the first system to smooth a rough idle caused by ignition and camshaft timing changes.
Answers: 1
question
Physics, 22.06.2019 01:20
An engineer designs a roller coaster so that a car travels horizontally for 152 ft, then climbs 137 ft at an angle of 34.0° above the horizontal. it then moves 137 ft at an angle of 48.0° below the horizontal. if we take the initial horizontal motion of the car to be along the +x-axis, what is the car's displacement? (give the magnitude of your answer, in ft, to at least four significant figures and give the direction of your answer in degrees counterclockwise from the +x-axis.)
Answers: 1
question
Physics, 22.06.2019 02:40
What happens when chlorine reacts with bromine? a. electrons move from the chlorine atoms to the bromine atoms. b. electrons move from the bromine atoms to the chlorine atoms. c. electrons are shared between the chlorine atoms and the bromine atoms. d. electrons become delocalized among the atoms.
Answers: 2
You know the right answer?
A Ball is launched horizontally from a height of 3.2 m and strikes the ground 4.1 meters away (meas...
Questions
question
Mathematics, 28.01.2020 10:31
question
Geography, 28.01.2020 10:31
question
English, 28.01.2020 10:31