subject
Physics, 30.11.2020 17:20 makayladurham19

Question 2 (ID=81813) A cat leaps from the floor onto the sofa. If the cat has a mass of 2 kg and the acceleration of the leap is 5 m/s2, how much force does the cat apply to the floor when it jumps onto the sofa?

A: 0.4 N Strike Reset
B: 2.5 N Strike Reset
C: 5.0 N Strike Reset
D: 10 N Strike Reset
pls im begging you all i need help

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 18:00
According to the law of conservation of mass, in a chemical reaction the total starting mass of all the reactants equal the total final mass of all the products. true or false?
Answers: 1
question
Physics, 21.06.2019 22:30
Astudent is given an assignment to demonstrate diffraction. he takes a photograph of a straw in a glass of water. the straw appears bent at the water level. which best describes this example? a) this is a good example of diffraction. b) this is an example of dispersion and not diffraction. c) this is an example of refraction and not diffraction. d) this is an example of reflection and not diffraction.
Answers: 1
question
Physics, 22.06.2019 07:00
World class speed skaters can skate a 3,000-m course in about 4 minutes.what is their average speed for this course? a. 12.5 m/sb. 1.33 m/sc. 1.25 m/sd. 13.3 m/s
Answers: 2
question
Physics, 22.06.2019 15:30
At 20∘c, the hole in an aluminum ring is 2.800 cm in diameter. you need to slip this ring over a steel shaft that has a room-temperature diameter of 2.804 cm . 1. to what common temperature should the ring and the shaft be heated so that the ring will just fit onto the shaft? coefficients of linear thermal expansion of steel and aluminum are 12×10−6 k−1 and23×10−6 k−1 respectively.
Answers: 1
You know the right answer?
Question 2 (ID=81813) A cat leaps from the floor onto the sofa. If the cat has a mass of 2 kg and t...
Questions
question
Mathematics, 22.09.2020 14:01
question
Mathematics, 22.09.2020 14:01
question
Mathematics, 22.09.2020 14:01
question
Mathematics, 22.09.2020 14:01
question
History, 22.09.2020 14:01
question
Biology, 22.09.2020 14:01
question
Mathematics, 22.09.2020 14:01
Questions on the website: 13722362