6 A parachutist of total mass 75 kg jumps from an aeroplane moving at a speed of 60 m/s at a height of 900 m above the g

Business, Finance, Economics, Accounting, Operations Management, Computer Science, Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Algebra, Precalculus, Statistics and Probabilty, Advanced Math, Physics, Chemistry, Biology, Nursing, Psychology, Certifications, Tests, Prep, and more.
Post Reply
answerhappygod
Site Admin
Posts: 899603
Joined: Mon Aug 02, 2021 8:13 am

6 A parachutist of total mass 75 kg jumps from an aeroplane moving at a speed of 60 m/s at a height of 900 m above the g

Post by answerhappygod »

6 A Parachutist Of Total Mass 75 Kg Jumps From An Aeroplane Moving At A Speed Of 60 M S At A Height Of 900 M Above The G 1
6 A Parachutist Of Total Mass 75 Kg Jumps From An Aeroplane Moving At A Speed Of 60 M S At A Height Of 900 M Above The G 1 (77.47 KiB) Viewed 38 times
plz. answer asap
6 A parachutist of total mass 75 kg jumps from an aeroplane moving at a speed of 60 m/s at a height of 900 m above the ground. a Calculate her kinetic energy when she left the aeroplane. [2 marks] b Her parachute reduced her speed of descent to 5 m/s. i Calculate her kinetic energy at this speed. [2 marks] ii Calculate the decrease in her gravitational potential energy store as a result of her descent. the work done by air resistance [2 marks] c Calculate her descent. during [2 marks]
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!
Top
Post Reply

Return to “Archived Questions & Answers”