A student throws a rock horizontally off of a cliff. If the rock is thrown at 8.0 m/s from a cliff that is 64 meters high, how far from the base of the cliff will the rock land?

How many revolutions does the object make during the first 4.0 s?

What instrument is normally used to measure atmospheric pressure? a. thermometer b. barometer c. hydrometer d. spectrometer

Discuss what it means to view something from a frame of reference. Supply an example that illustrates your explanation.

Why are animal cells square and animal cells round

Which single force acts on an object in free fall? A. Air resistance B. gravity C. Friction D. fluid forces

A freight train traveling with a velocity of - 4. o m/s begins backing into a train yard. if the train's average acceleration is - 0.27 m/s^2 what is the trains velocity after 17s

A current of 19.5 mA is maintained in a single circular loop with a circumference of 2.30 m. A magnetic field of 0.710 T is directed parallel to the plane of the loop. What is the magnitude of the torque exerted by the magnetic field on the loop?

A zero on the kelvin temperature scale is called "absolute zero." a. true b. false

Calculate the speed of a wave on a guitar string which has a mass of 55 g and a length of 30 cm if the tension in the string is 200 N

During a free fall Swati was accelerating at - 9.8m/s2. After 120 seconds how far did she travel? Use the formula = 1/2 * t2 to solve your answer. (Do not forget to keep units in your answer.)