Answers: 1
Another question on Physics
Physics, 22.06.2019 16:50
During a medieval siege of a castle, the attacking army uses a trebuchet to hurl heavy stones at the castle walls. if the trebuchet launches the stones with a velocity of at an angle of 50.0°, (a) how long does it take the stone to hit the ground? (b) what is the maximum distance that the trebuchet can be from the castle wall to be in range? (c) how high will the stones go? show all your work.
Answers: 2
Physics, 22.06.2019 18:30
Abaseball is thrown from the outfield toward the catcher. when the ball reaches its highest point, which statement is true? (a)its velocity is not zero, but its acceleration is zero. (b) its velocity and its acceleration are both zero. (c) its velocity is perpendicular to its acceleration. (d) its acceleration depends on the angle at which the ball was thrown. (e) none of the above statements are true.
Answers: 1
Physics, 23.06.2019 01:00
During the apollo moon missions, astronauts were concerned about the effects of newton's third law of motion when: o a. they ejected waste water, because they were concerned that it would push them off course. o b. they reentered earth's atmosphere, because they were carrying heavy moon rocks. o c. they took off from earth, because a large force was required to generate large acceleration. o d. they detected incoming space debris, because the inertia of the debris could damage their ship.
Answers: 3
You know the right answer?
PLEASE HELP WILL GIVE A 1 kg mss and a 2 kg mass are 3 meters apart (they are in space). which mass...
Questions
History, 12.02.2020 06:19
Biology, 12.02.2020 06:19
Geography, 12.02.2020 06:19
Mathematics, 12.02.2020 06:19
Mathematics, 12.02.2020 06:19
History, 12.02.2020 06:19
Social Studies, 12.02.2020 06:19
Mathematics, 12.02.2020 06:19
Mathematics, 12.02.2020 06:19
Mathematics, 12.02.2020 06:19
Mathematics, 12.02.2020 06:19
