Bead A initially at rest, is released from the point shown in the figure below. It slides along the frictionless wire and collides with Bead B at the bottom. Mass A is twice as large as Mass B....
Bead A initially at rest, is released from the point shown in the figure below. It slides along the frictionless wire and collides with Bead B at the bottom. Mass A is twice as large as Mass B....
This is physics and I'm just confused how to do it.
Suppose a pitcher wants to throw a baseball so that it rises as it approaches the batter. How should the ball be spinning to accomplish this feat? Explain.
A 100 kg train traveling at 20m/s crashes into a stationary 400 kg car. After the collision the car and the train are stuck together. What is their velocity?
what applied horizontal force is required to accelerate a 10kg body along a horizontal surface with an acceleration of 2m/s2 if the coefficient of kinetic is 0.3
how much work is required to speed up a 1274 kg car from 10 m/s to 22 m/s?
a 0.32 kg ball is thrown with a speed of 11.5 m/s, how much kinetic energy does the ball have?
A 5.0 kg superball moving at 3.0 m/s through space collides with a second stationary 15 kg superball. If the first superball comes to a stop, what is the velocity of the second superball after the...
A ball of mass m is dropped from a height of h1 and rebouns to a height of h2. The ball is in contact with the floor for a time interval of t. a) Show that...
A) 54 km b) 108 km c) 464 km d) 62 km e) 243 km
will halving the radius double the speed in angular momentum
The topics are about Refraction and Diffraction of water waves. How do yo answer these question? I'm really having a hard time understanding these questions. Please help me Wyzanters! 1...
Pontiac Silverdome Stadium, in Detroit, Michigan, is the largest air supported building in the world. Suppose a charge of 18.0 μC is placed at one end of the stadium and a charge of –12.0 μC is placed...
If the 2kg ball started at rest, how fast would it be going after experiencing the force?
Two containers contain the same gas at different temps and pressures as indicated below Large Container: temp:200K Pressure:2X10^5 ...
There are 12 cans of pop in cooler, each can weighs .35kg, and the specific heat for pop is 3800. The temperature in the cooler is 5C. Someone places a water mellon in the cooler that has a...
Just need the velocities for both after collison. Formula would be nice
A car moving with a speed of 108 km/h is brought to rest in a distance of 60 m. The car's acceleration is -7.5 m/s/s. How much time did the car take to stop?
a) Find the photon energy and wavelength for the series limit (shortest wavelength) in the Pfund series (nf = 5) for the hydrogen atom. (in eV and nm)
I've worked on this one for hrs and finally quit. How much heat must be added to .45kg of aluminum to change it from a solid at 130C to a liquid at 660C? The latent heat of fusion for...