subject
Physics, 05.11.2019 02:31 minnahelhoor

To win the game, a place kicker must kick a football from a point 25 m (27.34 yd) from the goal, and the ball must clear the crossbar, which is 3.05 m high. when kicked, the ball leaves the ground with a speed of 17 m/s at an angle of 49.2 ◦ from the horizontal. the acceleration of gravity is 9.8 m/s 2 . by how much vertical distance does the ball clear the crossbar? answer in units of m.

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 01:00
15. give an example for some particles or waves that are moving faster than light in everyday life 16. what is a laser? 17. what is an oscilloscope? 18. what does it means practically that nothing is faster than light in vacuum? 19. what is vacuum?
Answers: 2
question
Physics, 22.06.2019 14:30
Suppose that 27 j of work is needed to stretch a spring from its natural length of 6 m to a length of 9 m. (a) how much work is needed to stretch the spring from 12 m to 14 m? j (b) how far beyond its natural length will a force of 78 n keep the spring stretched?
Answers: 2
question
Physics, 22.06.2019 15:00
Greg drew a diagram to compare two of the fundamental forces. which labels belong in the areas marked x, y and z? gravitational force electromagnetic force x. attractive y repulsive z: infinite range x: infinite range y attractive z. repulsive x. always attractive y: infinite range z: attractive or repulsive x. attractive or repulsive y infinite range z: always attractive
Answers: 2
question
Physics, 22.06.2019 17:30
Aparticle moves in a circle 1.50 m in radius . through what angle in radians does it rotate if it moves through an arc length of 2.50m? what is the angle in degrees?
Answers: 1
You know the right answer?
To win the game, a place kicker must kick a football from a point 25 m (27.34 yd) from the goal, and...
Questions
question
Mathematics, 03.03.2021 19:10
question
Business, 03.03.2021 19:10
question
Mathematics, 03.03.2021 19:10
question
Mathematics, 03.03.2021 19:10
question
Mathematics, 03.03.2021 19:10
Questions on the website: 13722363