Physics, 26.05.2021 06:00 joannsrods
A body is projected upwards making an angle o with the horizontal with a velocity of 300
ms-1. Find the value of theta so that the horizontal range will be maximum. Hence find its range and time of
flight.
[4]
Ans: 450 9000m. 21.21 sec
Answers: 3
Physics, 21.06.2019 15:10
What if? if the temperature near the cliff suddenly falls to 0°c, reducing the speed of sound to 331 m/s, what would the initial speed of the rock have to be (in m/s) for the soccer player to hear the sound of the splash 2.90 s after kicking the rock?
Answers: 3
Physics, 22.06.2019 14:30
70 give a real life example showing how sensory neurons work with the motor neurons
Answers: 2
Physics, 23.06.2019 01:00
Two solutions of the same uv-absorbing molecule were analyzed by uv-vis spectroscopy on the same instrument using 1 cm pathlength cells. use data from the table to calculate by what percentage the concentration of solution b is compared to that of solution a.sample absorbance at 315nm a 0.45 b 0.80
Answers: 1
A body is projected upwards making an angle o with the horizontal with a velocity of 300
ms-1. Find...
Mathematics, 27.05.2021 17:40
Mathematics, 27.05.2021 17:40
Mathematics, 27.05.2021 17:40
Geography, 27.05.2021 17:40
Engineering, 27.05.2021 17:40
Physics, 27.05.2021 17:40
Arts, 27.05.2021 17:40
Business, 27.05.2021 17:40
Chemistry, 27.05.2021 17:40
Arts, 27.05.2021 17:40
Chemistry, 27.05.2021 17:40
Mathematics, 27.05.2021 17:40