A bug makes 30 jumps on the surface of the water each minute. What is the frequency of the waves he produces (in Hertz) ?

A car accelerates uniformly from rest to a speed of 56.1 km/h (15.6 m/s) in 8 s. Find the distance the car travels during this time.

A battery of 9 V is connected in series with resistors of 0.2 Ω, 0.3 Ω, 0.4 Ω , 0.5 Ωand 12 Ω, respectively. How much current would flow through th 12 Ωresistor?

A boat takes 3.0 hr to travel 27 km down a river, then 6.0 hr to return. How fast is the river flowing?

Sup pose o tell you that 1 meter = 1.09 yards. convert 460 mm unto yards

Calculate the kinetic energy of a 100.0-kg meteor approaching the Earth at a speed of 10.0 km/s. Remember that 1 km = 1000 m.

An automobile steering wheel is shown. The ideal mechanical advantage of this wheel and axle is. If a driver must exert a force of 2 N to overcome an axle resistance of 16 N, the AMA of the steering wheel is and its efficiency is__ %.?

How does the law of conservation of energy apply to machines? -Machines create energy from scratch. -Machines consume energy until no energy remains. -Energy transferred to a machine equals energy transferred from it.

As you turn up the volume on your mp3 player you are increasing

Which event would lead to an overpopulation of a species within a food web A. The grass was eaten by the rabbits stopped growing B. The population of wolves who ate the rabbits decreased C. The grasshopper were affected by the diseased grass D.

Which of the following is true A) land heats less rapidly than water B) land heats more rapidly than water C) land reaches higher temperatures than water D) both b and c