Physics: Need help with inclined planes. - Say an object is moving down an inclined plane...
Physics: Need help with inclined planes.
- Say an object is moving down an inclined plane from rest at the top to the bottom. Additionally, neglect resistance so only the Normal force of the inclined plane and gravitational force act on the object. How do you determine which trigonometric function to use to calculate the magnitude of the normal force?
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Physics: Need help with inclined planes.
- Say an object is moving down an inclined plane...
An object of mass 4.00 kg is sitting at the top of an inclined plane of...
An object of mass 4.00 kg is sitting at the top of an inclined plane of height h and angle θ with the horizontal. The object slides down the inclined plane and right before it reaches the bottom of the plane, it has speed of 16.0 m/s. Neglect friction. What is the height of the inclined plane?
I need help with the questions for Force Graphs and the questions for The Robot Moving...
I need help with the questions for Force Graphs and the
questions for The Robot Moving Company on the physics lab.
PHY213 Physics I PHY213 Online Lab 03 Lab 03: Forces and Motion Whoa! That's long way down PURPOSE In this experiment we will investigate the action of Forces and the resulting motion. THEORY Scalars are quantities that have only magnitude. Vectors are quantities that possess both magnitude and direction. Vectors, must be treated with direction in mind. Forces are...
Two spheres of equal mass M and equal radius R roll down an inclined plane as...
Two spheres of equal mass M and equal radius R roll down an
inclined plane as shown in the figure. One sphere is solid and the
other is a hollow spherical shell. The plane makes an angle ? with
respect to the horizontal. The spheres are released simultaneously
from rest at the top of the inclined plane and they each roll down
the incline without slipping.
The total distance each sphere rolls down the ramp (the
hypotenuse) is d. There...
A box of mass m is sliding down an inclined plane. The plane makes an angle...
A box of mass m is sliding down an inclined plane. The plane makes an angle ϴ with the horizontal ground. What is the magnitude of the component of the gravitational force that is parallel to the inclined plane? A. m g cosθ B. m g sinϴ C. 0 D. m g If you lift a 2 kg weight through a vertical distance of 1 m at constant velocity, how much work did you do on the weight? Assume the...
Can you please help me with this physics word problem? Please explain briefly about each step!...
Can you please help me with this physics word problem? Please
explain briefly about each step!
The final answer is already given in dark letter at the
end of the question!
3. H = 8m v = 1 1m/s block of mass m = 1.8 kg starts at rest on a rough inclined plane a height H-8m above the ground. It slides down the plane, across a frictionless horizontal floor, and then around a riction less loop-the-loop of radius R...
Physics help A 30-cm tall solid cylinder of diameter 20 cm is standing on the ground....
Physics help
A 30-cm tall solid cylinder of diameter 20 cm is standing on the ground. If the force exerted on the ground by the weight of the cylinder is 500 N, what is the density of the material of the cylinder? A solid sphere of mass M and radius R (l=(2/5)MR^2) is placed on lop of a friction less inclined The plane is 7.0 m long and is making an angle of 35 degrees from the horizontal. Assuming the...
Help me solve this physics problem please. A 140-kg object and a 440-kg object are separated...
Help me solve this physics
problem please.
A 140-kg object and a 440-kg object are separated by 4.60 m. Find the magnitude of the net gravitational force exerted by these objects on a 67.0-kg object placed midway between them. Draw a picture of the three objects, including the forces exerted on the third. N (b) At what position (other than an infinitely remote one) can the 67.0-kg object be placed so as to experience a net force of zero from...
Figure 4: Top view of force table. (3) Figure 5 is an inclined-plane system that will...
Figure 4: Top view of force table. (3) Figure 5 is an inclined-plane system that will be stud- ied in the first part of this experiment. As labelled in the figure, the x (y) direction is parallel (perpendicular) to the inclined plane, and the gravitational acceleration is downward. If the hanging mass m is too small, the block mass M on the inclined plane slides down. When the hanging mass is gradually increased to a lower-bound value mi such that...
Now we are going to look at the problem of an object sliding down a frictionless...
Now we are going to look at the problem of an object sliding down a frictionless inclined plane. Suppose a toboggan loaded with vacationing students (total weight w) slides down a long, snow-covered slope. The hill slopes at a constant angle α, and the toboggan is so well waxed that there is virtually no friction. Find the toboggan’s acceleration and the magnitude n of the normal force the hill exerts on the toboggan. At what angle does the hill slope...
i need help with these questions about physics. Elastic Collision Question 8 A 2 kg ball...
i need help with these questions about physics.
Elastic Collision Question 8 A 2 kg ball initially at rest rolls down a 30-degree inclined plane from a height of 4 meters (assume kinetic and rolling friction are negligible). A 2 kg box initially at rest slides down a 30-degree directionless inclined plane from a height of 4 meters. How do the velocities of the ball and the box compare when they both reach the bottom of their respective inclined planes?...
An object of mass 4.00 kg is sitting at the top of an inclined plane of height h and angle θ with the horizontal. The object slides down the inclined plane and right before it reaches the bottom of the plane, it has speed of 16.0 m/s. Neglect friction. What is the height of the inclined plane?
I need help with the questions for Force Graphs and the
questions for The Robot Moving Company on the physics lab.
PHY213 Physics I PHY213 Online Lab 03 Lab 03: Forces and Motion Whoa! That's long way down PURPOSE In this experiment we will investigate the action of Forces and the resulting motion. THEORY Scalars are quantities that have only magnitude. Vectors are quantities that possess both magnitude and direction. Vectors, must be treated with direction in mind. Forces are...
Two spheres of equal mass M and equal radius R roll down an
inclined plane as shown in the figure. One sphere is solid and the
other is a hollow spherical shell. The plane makes an angle ? with
respect to the horizontal. The spheres are released simultaneously
from rest at the top of the inclined plane and they each roll down
the incline without slipping.
The total distance each sphere rolls down the ramp (the
hypotenuse) is d. There...
Can you please help me with this physics word problem? Please
explain briefly about each step!
The final answer is already given in dark letter at the
end of the question!
3. H = 8m v = 1 1m/s block of mass m = 1.8 kg starts at rest on a rough inclined plane a height H-8m above the ground. It slides down the plane, across a frictionless horizontal floor, and then around a riction less loop-the-loop of radius R...
Physics help
A 30-cm tall solid cylinder of diameter 20 cm is standing on the ground. If the force exerted on the ground by the weight of the cylinder is 500 N, what is the density of the material of the cylinder? A solid sphere of mass M and radius R (l=(2/5)MR^2) is placed on lop of a friction less inclined The plane is 7.0 m long and is making an angle of 35 degrees from the horizontal. Assuming the...
Help me solve this physics
problem please.
A 140-kg object and a 440-kg object are separated by 4.60 m. Find the magnitude of the net gravitational force exerted by these objects on a 67.0-kg object placed midway between them. Draw a picture of the three objects, including the forces exerted on the third. N (b) At what position (other than an infinitely remote one) can the 67.0-kg object be placed so as to experience a net force of zero from...
Figure 4: Top view of force table. (3) Figure 5 is an inclined-plane system that will be stud- ied in the first part of this experiment. As labelled in the figure, the x (y) direction is parallel (perpendicular) to the inclined plane, and the gravitational acceleration is downward. If the hanging mass m is too small, the block mass M on the inclined plane slides down. When the hanging mass is gradually increased to a lower-bound value mi such that...
i need help with these questions about physics.
Elastic Collision Question 8 A 2 kg ball initially at rest rolls down a 30-degree inclined plane from a height of 4 meters (assume kinetic and rolling friction are negligible). A 2 kg box initially at rest slides down a 30-degree directionless inclined plane from a height of 4 meters. How do the velocities of the ball and the box compare when they both reach the bottom of their respective inclined planes?...
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