destinyosickey3729 destinyosickey3729

02-01-2023
SAT

Answered

Your friend sam, whose mass is 70kg, stands at the top of a 12-m-high, snow-covered slope. you can approximate the slope to a triangle, the long side being 90-m long. his skis have a coefficient of kinetic friction on the snow of 0. 7.

Answer :

Other Questions

Suppose you wish to whirl a pail full of water in a vertical circle at a constant speed without spilling any of its contents (even at the top of the circle!). i

If you need to rest your arms during a long drive (and you don't expect to need precise handling of the wheel), you can rest your hand in the _____ position.

A body of mass 100g hangs from a long spiral spring.

Suppose that you have a mass of 45. 7 kg and are standing on frictionless roller skates. someone then throws you a 2. 50 kg mass with a velocity of 14. 5 m/s an

If the ball bearing has mass m , find n(t) , the magnitude of the normal force exerted by the speaker cone on the ball bearing as a function of time. Your resul

A car starts at the top of a hill with 200 j of energy, and rolls down a frictionless surface. the isolated system consists of the car, hill, and earth. what ha

Emeka carried out a reaction in which a gas was given off. he followed the progress of the reaction by measuring the mass of the reaction vessel over time. afte

A random sample of 16 students selected from the student body of a large university had an average age of 25 years and a standard deviation of 2 years. we want

What is the measure in radians for the central angle of a circle whose radius is 6 cm and intercepted arc length is 5. 4 cm? enter your answer as a decimal in t

How far away can a proton be and still produce the same force on the electron? (your answer should show why gravity is unimportant on the molecular scale!).