Physics, 12.09.2021 08:10 angeleyes4u610p6np54

A projectile is launched at an upward of angle of 30 degrees to the horizontal with a speed of 30 m/s. Calculate the horizontal and vertical components of the initial velocity for the projectile. Ignoring air resistance, how does the horizontal component of its velocity 1.0 s after launch compare with its horizontal component of velocity 2.0 s after launch? how does the velocity compare at those same times? Please show work, I am a bit confused on this...

Answers: 2

Show answers

Another question on Physics

Physics, 21.06.2019 17:30

Abatter hits the baseball a with an initial velocity of v0 = 110 ft/sec directly toward fielder b at an angle of 23° to the horizontal; the initial position of the ball is 2.2 ft above ground level. fielder b requires 0.44 sec to judge where the ball should be caught and begins moving to that position with constant speed. because of great experience, fielder b chooses his running speed so that he arrives at the “catch position” simultaneously with the baseball. the catch position is the field location at which the ball altitude is 8.4 ft. determine the velocity of the ball relative to the fielder at the instant the catch is made.

Answers: 1

Answer

Physics, 21.06.2019 18:10

Awheelhas a radius of 4.8 m. howfar (path length) does a point on the circumference travel if thewheel is rotated through angles of 30°, 30 rad, and 30 rev,respectively?

Answers: 3

Answer

Physics, 22.06.2019 02:30

Which type of bond is found between the atoms of a molecule? a. metallic b. delocalized electron c. covalent d. ionic

Answers: 1

Answer

Physics, 22.06.2019 06:30

The coulomb's law explains which of the following? select all the force between two charged objects is inversely proportional to the charge on each object. the force between two charged objects is directly proportional to the charge on each object. the force between two charged objects is directly proportional to the distance separating them. the force between two charged objects is inversely proportional to the square of the distance separat coulomb's law is similar to newton's 2nd law. if the force between two objects is f and the charge on both objects is doubled, the new force between the would now be 2f. if the force between two objects is 2f and the distance separating them is doubled, the new force between the objects would now o the be zf.

Answers: 3

Answer

You know the right answer?

A projectile is launched at an upward of angle of 30 degrees to the horizontal with a speed of 30 m/...

Questions