Physics, 31.07.2021 16:20 justijust500
2. A soccer player kicks a ball, and the ball takes off with a certain speed at an
angle of 60° to the horizontal. The ball lands on the field at a point of 80m
away after 4.0s.
a. Draw the projectile motion and show the x & y-components for the motion
of the ball
b. Calculate the velocity of the ball when it was kicked by the player
c. What is the maximum height reached by the ball?
d. Find the resultant velocity when the ball strikes to the ground (10 marks)
Answers: 3
Physics, 22.06.2019 12:00, Redeyestudio53
This is for my 8th grade science class, i really don’t understand. can someone me? , lol.
Answers: 1
Physics, 22.06.2019 19:50, carlinryan
An electron moves with a constant horizontal velocity of 3.0 × 106 m/s and no initial vertical velocity as it enters a deflector inside a tv tube. the electron strikes the screen after traveling 26 cm horizontally and 19 cm vertically upward with no horizontal acceleration. what is the constant vertical acceleration provided by the deflector? (the effects of gravity can be ignored.)
Answers: 2
Physics, 22.06.2019 20:30, laylay2380
Atemperature inversion can cause a warm air mass to move over a colder air mass. this traps the colder air mass and prevents surface air from rising. this may result in which of these? a) smog b) acid rain c) freezing rain d) a thunderstorm
Answers: 3
2. A soccer player kicks a ball, and the ball takes off with a certain speed at an
angle of 60° to...
Mathematics, 06.03.2020 00:23