Find an expression for the magnitude of the initial velocity
Law of Gravitation- Find an expression for the magnitude of the initial velocity that a projectile must possess in order to leave the earth when air friction is neglected. The gravitational constant for g is, G = 6.67428*10^-11 m^3 Kg^-1 s^-2
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A 101.0 N grocery cart is pushed 10.0 m along an aisle by a shopper who exerts a constant horizontal force of 40.0 N. If all frictional forces are neglected and the cart starts from rest, what is the grocery cart's final speed?
The ratio of the average acceleration value is a1,a2 = 1.50. find the velocity of the car at the end of the initial tweleve-second interval?
The gauge pressure in a helium gas cylinder is initially 27 atm. After many balloons have been blown up, the gauge pressure has decreased to 5 atm. What fraction of the original gas remains in the cylinder?
What does it mean the resource-constrained? What are the impacts of resource-constrained ? no word count or format needed
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A particle moves along the x axis according to the equation x=50t +9t^2 (where t is in seconds and x is in meters). Calculate the instantaneous acceleration of the particle at t= 3.0s
A vertical spring with a force constant of 700 N/m is initially at equilibrium. A 10 kg mass is attached to the end of the spring, causes it to elongate. What will be the maximum elongation/deformation of the spring?
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