subject
Physics, 20.10.2020 16:01 deepunalli300p3ur3i

HELP QUICKY PLEASE!! An arrow is fired with an initial horizontal speed of 41 m/s and has a range of 23
m. What is the height the arrow was shot from?
1.5 m
O 2.8 m
O 16 m
O 0.38 m
firem a nerf dart horizontally and at the same time Kelly drops a dart.

ansver
Answers: 3

Another question on Physics

question
Physics, 21.06.2019 21:40
Since the investigative question has two variables, you need to focus on each one separately. thinking only about the first part of the question, mass, what might be a hypothesis that would illustrate the relationship between mass and kinetic energy? use the format of "if…then…because…” when writing your hypothesis.
Answers: 1
question
Physics, 22.06.2019 05:00
Red light strikes a metal surface and electrons are ejected. if violet light is now used with a 10% greater intensity, what will happen to the ejection rate (number of ejected electrons per second) and the maximum energy of the electrons? a) greater ejection rate; same maximum energyb) same ejection rate; greater maximum energyc) greater ejection rate; greater maximum energyd) same ejection rate; same maximum energye) none of the above answers are correct
Answers: 1
question
Physics, 22.06.2019 11:30
Where is the potential energy throughout the loading, cocking, and releasing of the trebuchet?
Answers: 2
question
Physics, 22.06.2019 15:00
You want to lose weight and have been trying to decide which type of fad diet is best for you. you ask your doctor, who responds that a. fad diets are a temporary fix but generally don't have any side effects b. fad diets can be used several times a year to maintain a healthy weight c. fad diets can be risky for your health and, in the long run, do not work d. fad diets should never be used one right after the other; there should be a break between them select the best answer from the choices provided. a b c d
Answers: 1
You know the right answer?
HELP QUICKY PLEASE!! An arrow is fired with an initial horizontal speed of 41 m/s and has a range o...
Questions
question
Mathematics, 12.12.2019 09:31
question
Mathematics, 12.12.2019 09:31
question
Chemistry, 12.12.2019 09:31
Questions on the website: 13722361