Questions tagged 'Physics'
312 questions
A tennis ball of mass 57.0 g is held just above a basketball of mass 580 g.?
A tennis ball with a mass of 57.0 g is held just above a basketball with a mass of 580 g. With their centers vertically aligned, both balls are released from rest at the same time to fall through a di...
Nov 22, 2024
how many Khz in a meter?
I’m a bit confused about converting kilohertz (kHz) to meters. How do I go about dividing meters by kHz? I’d appreciate any help with this chemistry-related question. Also, if you know of a good onlin...
What am I solving for in this physics problem? And how do I get the answer?
Ke Min is driving at a speed of 23 m/s on a rainy night when he notices a tree branch lying across the road 60.0 m ahead. He slams on the brakes to try to stop in time. If the coefficient of kinetic f...
Nov 20, 2024
Physics Help! How much work is done on the gas in the process shown in the figure?
I have been trying to solve a question for a while now, and I believe I have the answer, but I need some assistance. How much work is done on the gas in the process shown in Figure 1? You can view the...
Nov 19, 2024
Engineers are developing new types of guns that might someday be used to launch satellites as if they were bul?
Engineers are developing new types of guns that might someday be used to launch satellites as if they were bullets. One such gun can impart a velocity of 4.1 km/s to a small object, moving it through...
Explain why a balloon expands when taken to a higher elevation if the temperature remains constant?
Explain why a balloon expands when taken to a higher elevation while maintaining a constant temperature. a) The decrease in atmospheric pressure allows the balloon's walls to become more elastic. b)...
Nov 19, 2024
Harmonic Oscillator Equation question!?
At what time ( t_1 ) does the block return to its original equilibrium position ( ( x = 0 ) ) for the first time? Please express your answer in terms of variables, including ( A ), ( k ), and ( m ). I...
A motorcycle daredevil is attempting to jump across as many buses as possible (see the drawing). The takeoff r?
A motorcycle daredevil is attempting to jump across as many buses as possible. The takeoff ramp is angled at θ = 19.0° above the horizontal, and the landing ramp is identical to the takeoff ramp. The...
What is the impulse on a 3.0 {rm kg} particle that experiences the force described by the graph?
"Here is the figure illustrating the force experienced by a 3.0 kg particle: http://session.masteringphysics.com/problemAsset/1... What is the impulse exerted on the particle based on the force descri...
physics Help………………..?
I'm seeking assistance with a physics problem. Please refer to the images linked below for the details: A) Image Link 1 B) Image Link 2 Thank you for your help!