why does moon not fall on the earth while rotating
A spaceship that is outside the event horizon of a black hole will: fall into the black hole escape the pull of the black hole orbit in an ellipse around the black hole orbit in a complicated spirograph pattern not enough information
On planet Tehar, the free-fall acceleration is the same as that on Earth, but there is also a strong downward electric field that is uniform close to the planet's surface. A 2.20-kg ball having a charge of 4.92 μC is thrown upward at a speed of 20.1 m/s. It hits the ground after an interval of 4.10 s. What is...
On planet Tehar, the free-fall acceleration is the same as that of Earth, but there is also a strong downward electric field that is uniform close to the planet’s surface. A 2.82 kg ball having a charge of 4.37 µC is thrown upward at a speed of 10 m/s, and it hits the ground after an interval of 3.32 s....
40. In the basic model of a small open economy, if consumers shift their preferences toward foreign cars, then net exports: A) fall and the real exchange rate falls. B) fall but the real exchange rate remains unchanged. C) remain unchanged but the real exchange rate falls. D) and the real exchange rate remain unchanged.
On an AD/SRAS diagram consider a price level at which the horizontal distance to the aggregate demand curve from the price on the vertical axis is greater than the horizontal distance to the shortrun aggregate supply curve. There is a _ _ of goods, and in moving to short-run equilibrium, the price level will shortage; rise surplus; rise surplus; fall...
According to Keynesian economics, if there are unutilized resources in the economy and aggregate demand decreases 1) real GDP will rise and price level will fall. 2) real GDP will fall and price level will remain constant. 3) real GDP will rise and price level will remain constant. 4) real GDP will rise and price level will rise.
30. Other things the same, an increase in taxes with no change in government purchases makes national saving a rise. The supply of loanable funds shifts right. b. rise. The demand for loanable funds shifts right. c. fall. The supply of loanable funds shifts left. d. fall. The demand for Ioanable funds shifts left.
When a decrease in aggregate demand (AD) causes a recession, one can usually expect the price level in the economy to: A) Remain stable, because prices are downward sticky B)Fall, because the AS is increasing in the short run C) Rise, because the AS is vertical in the long run D) Fall in the short run, and rise in the...
On January 2, 2018, Tucker Enterprises, Inc., paid $204,500 for equipment used in manufacturing automotive supplies. In addition to the basic purchase price, the company paid $900 for transportation charges, $800 for insurance for the equipment while in transit, $11,600 sales tax, and $2,200 for a special platform on which to place the equipment in the plant. Management of Tucker...