Physics, 29.08.2021 15:00, bikerhomie
An anti-aircraft shell is fired vertically upwards with a muzzle velocity of 294 m/s. Calculate (a) the maximum height reached by it, (b) time taken to reach this height, (c) the velocities at the ends of 20th and bos boiteta 40th second. (d) When will its height be 2450 m? Given g = 9.8 m/s²
Answers: 1
Physics, 21.06.2019 19:00, michael2737
Aman tries to push a box of mass 4 kg with a force of 5 n but the box remains stationary if the coefficient of static friction is 0.45, what is the value of the maximum force of friction?
Answers: 2
Physics, 21.06.2019 23:30, jacobc7698
Jessie ran 5000 meters from the cops and an average speed of 6 meters / second before he got caught . how long did he run?
Answers: 1
An anti-aircraft shell is fired vertically upwards with a muzzle velocity of 294 m/s. Calculate (a)...
English, 22.10.2020 17:01
Social Studies, 22.10.2020 17:01
Chemistry, 22.10.2020 17:01
Mathematics, 22.10.2020 17:01
Physics, 22.10.2020 17:01
Mathematics, 22.10.2020 17:01
Mathematics, 22.10.2020 17:01