Answered: A 400-N weight starts down the incline…

Name: A 400-N weight starts down the incline of 30o with the horizontal with
Uploaded: 2024-03-20T06:57:57.000Z
Channel: Bartleby
Description: A 400-N weight starts down the incline of 30o with the horizontal with an initial velocity of 4m/s. Find the velocity of the weight after 10s if fk = 0.2 for the incline.

Science

Physics

A 400-N weight starts down the incline of 30o with the horizontal with an initial velocity of 4m/s. Find the velocity of the weight after 10s if fk = 0.2 for the incline

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter6: Applications Of Newton's Laws

Section: Chapter Questions

Problem 133CP: A skydiver is at an altitude of 1520 m. After 10.0 seconds of free fall, he opens his parachute and...

See similar textbooks

Similar questions

The 89-kg crate shown rests on a horizontal surface for which the coefficient of kinetic friction is 0.24. If the crate is subjected to a 400-N towing force as shown, determine the velocity in m/s of the crate in 4.31s starting from rest.
A 40 kg box initially at rest is pushed 20.0 m along a rough, horizontal floor with a constant applied horizontal force of 170.0N making an agle e=36.9° with the horizontal as shown in the Figure below. If the coefficient of friction between the box and the floor is l =0.3. The final velocity v of the box is %3D a) 8.83 m/s b) 7.00 m/s c) 13.93 m/s d) 4.28 m/s e) None Ax
A 400 N weight starts down a 30 degrees incline with an initial velocity of 4m/sec. What is the velocity of the weight after 10 second if coefficient of friction is 0.20 for the incline?
a hockey stick hits a stationary 200.0g hockey puck with a contant force of 50.0N over 0.80 m for 0.029 s. the hockey puck leaves the stick and continues at uniform velocity. neglect friction. calculate the speed of the puck at the end of the 0.020s
hilda was on vacation and went to a mountain. her weight at the base is 540N and at the top she weighs 539.5 N if the gravity acceleration decreases about 0.204 cm/s2 for each 1000 m ascent, find the height in meters of a point aboove the base where her weight decreases by 3.009%
A horizontal force of 200 N drags a 12 kg chest across a level floor where Uk= 0.4, find the resulting acceleration.
a 75 kg bodsled is pushed along a horizontal surface by two athletes. after the bobsled is pushed a distance of 4.5 m, staring from rest, ist speed is 6.0m/s. find the magnitude of the net force on the bobseld.
A large rocket has a mass of 2.00 x 106 kgat takeoff, and its engines produce a thrust of 3.50 x 107 N. (a) Find its initial acceleration if it takes off vertically.
A 56-kg student runs at 6.0 m?s, grabs a hanging 10.0-m-long rope, and swings out over a lake. He releases the rope when his velocity is zero. (a) What is the angle theta when he releases the rope? (b) What is the tension in the rope just before he releases it? (c) What is the maximum tension in the rope during the swing?
A block of mass ? = 200.0 kg is released from rest at ℎ = 0.500 ? above the surfaceof a table, at the top of a ? = 30.0° incline as shown below. The incline is fixed on a table of height? = 2.00 ?. If the coefficient of kinetic friction between the incline and the block is ?? = 0.100,how far from the table will the block hit the floor?
As a protest against the umpire’s calls, a baseball pitcherthrows a ball straight up into the air at a speed of 20.0 m/s. Inthe process, he moves his hand through a distance of 1.50 m.If the ball has a mass of 0.150 kg, find the force he exerts onthe ball to give it this upward speed.
Astockroom worker pushes a box with mass 13.7 cg on a horİzontal surface with a constant speed of 3.50m/s. The coefficients of kinetic and static friction betvween the box and the surface are 0.270 and 0.420, respectively.