Tamika goes on a run every morning in the summer to stay in shape for soccer in the fall. she runs 2.5 miles in 20 minutes. what is her average speed in miles per hour?

Emily holds a banana of mass m over the edge of a bridge of height h. She drops the banana and it falls to the river below. What is the speed of the banana just before hitting the water?

It is safe to handle food that requires no additional preparation before service with:

A ball is thrown into the air with an initial upward velocity of 60 ft/s. Its height (h) in feet after t seconds is given by the function h = - 16t² + 60t + 6. What will the height be at t = 3 seconds? A.) 35 feet B.) 40 feet C.) 42 feet D.) 45 feet

What happens to the period of a pendulum and the period of a spring as the amplitude of the oscillation increases? Briefly give an explanation for this relationship.

What determines the force of gravity

Sliding friction definition

How much would a 100kg man weigh on the surface of the sun where the acceleration is 274 m/s

How much current is in a circuit that includes a 9 - volt battery and a bulb with a resistance of 12 ohms?

Find the current Voltage VD and current ID in the following circuit assuming (a) ideal diode. (b) Constant voltage drop model with Von = 0.75V (c) using the exponential model (I_0=1*10^ (-14)). Verify your results through Multisim simulation

Suppose two stars are located in region a of the h-r diagram shown in the figure below. Star X appears much dimmer that Star Y as seen from Earth. Which Star can be inferred to be nearer to Earth, and how do you know?