A sealed spherical shell of diameter 1.37 m is rigidly attached to a cart that is moving horizontally with an acceleration 9.6 m/s^2. The sphere is nearly filled with water and also contains one very...

A sealed spherical shell of diameter 1.37 m is rigidly attached to a cart that is moving horizontally with an acceleration 9.6 m/s^2. The sphere is nearly filled with water and also contains one very...

A circus performer stands on a platform and throws an apple from a height of 40 m above the ground with an initial velocity v0 as shown in the figure below. A second, blindfolded performer must catch...

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This is a physics energatics questics pls help fast i have test in half an hour

In a polytropic process, the volume of a gas is changed in such a way that pvn = constant for some value of n. An isothermal process can be considered a polytropic process for n=1. In a polytropic process,...

Hi im Having trouble with my homework for physics I was wondering if you will be able to help

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Bottom of a vessel is inclined at an angle...

Imagine we have two very well insulated stiff boxes. The first contains air with the properties V=3m³, T=230K, P=101kPa. The second contains water with the properties V=1000cm³, T=370K. They are...

A cannonball with a mass of 9.3 kg is fired from a cannon that has a mass of 531.6 kg. The cannonball is fired with a speed of 133.4 m/s, and it takes 0.007 seconds for the cannonball to leave the...

A projectile of mass 0.6 kg is shot straight up with an initial speed of 17.5 m/s. How much energy is lost from the system if it reaches a max height of 13.78125?

A hockey puck slides along the ice to the right at 8.2 m/s. A hockey stick delivers an impulse of 6.8 Ns, causing the puck to move off to the left at a speed of 2.3 m/s. Find the mass...

A football is kicked from ground level with an initial velocity of 23.0 m/s at angle of 45.0° above the horizontal. How long is the football in the air before it hits the ground? Ignore air resistance...

How i did it } F=MA E=F/Q :F=QE MA= QE : A=QE/M using mass 9.11x10^-31 charge 1.6x10^-19 Efs 4.0x10^4 and i get the answer 7.0x10^15 this...

Two boxes on a frictionless horizontal plane are connected by a massless string. The lefthand box has mass 2m and the right-hand box has mass m. A force F = 1/2mg is applied to the right-hand mass...

I need to find the magnitude of displacement and I don't know how to find it. Could you please help me out on this

this question has been asked in my third pre board paper so plss ans my question...it is related to work and energy chapter

In an historical movie, two knights on horseback start from rest 73.7 m apart and ride directly toward each other to do battle. Sir George's acceleration has a magnitude of 0.290 m/s2, while Sir Alfred's...

The one-way course was 5.00 miles long. Acceleration rates are often described by the time it takes to reach 60.0mi/h from rest. If this time was 4.00s, and Burt accelerated at this rate until he...

If the declaration of the ball is 2.10x10^4 m/s^2, and 1.85ms (1 ms=10^-3 s) elapses from the time the ball first touches the mitt until it stops, what was the initial velocity of the ball? Show...