A person is pushing a wheelbarrow along a ramp that makes an angle α = 31.0° with the horizontal. The wheelbarrow and load have a combined mass of 21.10 kg with the center of mass at the midpoint of...

Question

Question

A person is pushing a wheelbarrow along a ramp that makes an angle α = 31.0° with the horizontal. The wheelbarrow and load ha

Answer 1

Answer #1

e@s 31ο Six31。 31 tant, っ 31。カ 21.10 x 9g x 0,601 1124 28 2. 2. 52 241 3,5 01

Answer 2

Similar Homework Help Questions

A person is pushing a wheelbarrow along a ramp that makes an angle α = 41.0°...

A person is pushing a wheelbarrow along a ramp that makes an angle α = 41.0° with the horizontal. The wheelbarrow and load have a combined mass of 21.35 kg with the center of mass at the midpoint of the length L. What is the total force the person must apply so that the wheelbarrow remains horizontal on that ramp?
A person is pushing a fully loaded 25.15 kg25.15 kg wheelbarrow at constant velocity along a...

A person is pushing a fully loaded 25.15 kg25.15 kg wheelbarrow at constant velocity along a plank that makes an angle α=28.0∘α=28.0∘ with the horizontal. The load is distributed such that the center of mass of the wheelbarrow is exactly halfway along its length LL . What is the magnitude of the total force FxFx the person must apply so that the wheelbarrow is parallel to that plank? You may negelct the radius of the wheel in your analysis.
A person pushing a horizontal, uniformly loaded, 26.40 kg wheelbarrow of length L is attempting to...

A person pushing a horizontal, uniformly loaded, 26.40 kg wheelbarrow of length L is attempting to get it over a step of height h = 0.470R, where R is the wheel's radius. The center of gravity of the wheelbarrow is in the center of the wheelbarrow. What is the horizontal component Px of the minimum force P necessary to push the wheelbarrow over the step? The gravitational acceleration is g = 9.81 m/s2. PE

A person pushing a horizontal, uniformly loaded, 21.95 kg wheelbarrow of length L is attempting to...

A person pushing a horizontal, uniformly loaded, 21.95 kg wheelbarrow of length L is attempting to get it over a step of height h=0.510R, where R is the wheel's radius. The center of gravity of the wheelbarrow is in the center of the wheelbarrow. What is the horizontal component Px of the minimum force P→ necessary to push the wheelbarrow over the step? The gravitational acceleration is g=9.81 m/s2. Px= 1 OL
A woman is pushing a load in a wheelbarrow, as in (Figure 1). The combined mass...

A woman is pushing a load in a wheelbarrow, as in (Figure 1). The combined mass of the wheelbarrow and the load is 130kg, with a center of gravity at d = 0.35m behind the axle. The woman supports the wheelbarrow at the handles, 1.1 m behind the axle.. Figure 1 of 1 Part A What is the force required to support the wheelbarrow? Part B What fraction of the weight of the wheelbarrow and the load does this force...
A person is pushing a fully loaded 21.20 kg wheelbarrow at constant velocity along a plank...

A person is pushing a fully loaded 21.20 kg wheelbarrow at constant velocity along a plank that makes an angle

A 24.1 kg box of textbooks rests on a loading ramp that makes an angle α...

A 24.1 kg box of textbooks rests on a loading ramp that makes an angle α with the horizontal. The coefficient of kinetic friction is 0.25 and the coefficient of static friction is 0.35. A) As the angle αα is increased, find the minimum angle at which the box starts to slip. B) At this angle, find the acceleration once the box has begun to move C) At this angle, how fast will the box be moving after it has...
A 2.30 kg block slides down a 16.0 m long ramp that makes an angle of...

A 2.30 kg block slides down a 16.0 m long ramp that makes an angle of 55.0degree with the horizontal. It starts at rest. (a) What is the block's speed at the bottom of the ramp? Use conservation of energy to find your answer. (b) The block collides and sticks to another block at rest that has 4 times its mass. What is the speed of the combined blocks? (c) A force stops the combined masses in a distance of...
A box of textbooks of mass 25.2 kg rests on a loading ramp that makes an...

A box of textbooks of mass 25.2 kg rests on a loading ramp that makes an angle α with the horizontal. The coefficient of kinetic friction is 0.23 and the coefficient of static friction is 0.35. A. As the angle α is increased, find the minimum angle at which the box starts to slip. B. At this angle, find the magnitude of the acceleration once the box has begun to move. Express your answer using two significant figures. C. At...

An object with mass m is dragged along a horizontal plane by a force acting along a rope attached to the object as shown below mass horizontal plane If the rope makes an angle θ with the plane, then...

An object with mass m is dragged along a horizontal plane by a force acting along a rope attached to the object as shown below mass horizontal plane If the rope makes an angle θ with the plane, then the magnitude of the force required to overcome friction is where g is the acceleration due to gravity and μ is a positive constant called the coefficient of riction, and we assume θ [0, π/2) Use the second derivative t tan...