12. A body with a mass of 7 kg is accelerated at a rate of 24 m/s^2. What force is required?
13. Aforce of 565 N is needed to produce an accleration of 22 m/s^2. What is the mass of the acceleration body?
14.What is the rate of acceleration when 75 N of force are applied to an object with a mass of 15 kg?
15. Mom's old Cadillac (a 1974) has a mass of 1500 kg. What is the weight of the old heap?
16. An astronaut's weight on the moon is only 75 N and his mass was calculated to be 45.92 kg. What is the rate of acceleration due to gravity on the moon?
17. The Kentucky Derby winner has a mass of 556 kg. What is the weight of the animal?
18. Baby Huey has been in the refrigerator and pantry again! He is now up to 888 N. What is the mass of the bouncing baby boy?
PLEASE SHOW WORK AND FORMULA
THANK YOU
2007-01-30 12:27:24 · 4 answers · asked by J 6 in Science & Mathematics ➔ Physics
12. A body with a mass of 7 kg is accelerated at a rate of 24 m/s^2. What force is required?
F=ma=(7kg)(9.8m/s2)=68.6N
13. Aforce of 565 N is needed to produce an accleration of 22 m/s^2. What is the mass of the acceleration body?
F=ma=> m=F/a=565N/22m/s2=25.68kg
14.What is the rate of acceleration when 75 N of force are applied to an object with a mass of 15 kg?
F=ma=>a=F/m=75N/15kg=5m/s2
15. Mom's old Cadillac (a 1974) has a mass of 1500 kg. What is the weight of the old heap?
W=mg=(1500kg)(9.8ms2)=14700N
16. An astronaut's weight on the moon is only 75 N and his mass was calculated to be 45.92 kg. What is the rate of acceleration due to gravity on the moon?
F=ma=>a=F/m=75N/45.92kg=1.63m/s2
17. The Kentucky Derby winner has a mass of 556 kg. What is the weight of the animal?
W=mg=(556kg)(9.8m/s2)=5448.8N
18. Baby Huey has been in the refrigerator and pantry again! He is now up to 888 N. What is the mass of the bouncing baby boy?
W=mg=>m=W/g=888N/9.8m/s2=90.6kg
2007-01-30 12:52:10 · answer #1 · answered by marry a 1 · 0⤊ 0⤋
Theres a ctrl+alt(gr) on the suited of the keyboard aswell which may well be reached with a million hand, in spite of this you may click start up menu click run and variety taskmgr.exe and click ok
2016-11-01 22:27:43 · answer #2 · answered by ? 4 · 0⤊ 0⤋
Do your own frakking work! Quit trying to pawn it off on the Y!A community! Be responsible you little frak!
2007-01-30 12:34:47 · answer #3 · answered by anon 5 · 0⤊ 0⤋
F=m*a
2007-01-30 12:34:14 · answer #4 · answered by gp4rts 7 · 0⤊ 0⤋