a girl performed 50j of work lifting a heavy box it took her 5 seconds to lift the box what is her power

General Questions: In a collision between a huge SUV and a small hybrid car, the SUV exerts a larger force on the hybrid than the hybrid exerts on the SUV. T/F

Nancy drives her car with a constant speed of 28 miles per hour. how far can she travel in 4 hours?

A baby and stroller have a total mass of 20. kilograms. A force of 36 newtons keeps the stroller moving in a circular path with a radius of 5.0 meters. Calculate the speed at which the stroller moves around the curve.

Which group is the most common sedimentary rock

Which statement describes a step-down transformer? A. The tertiary coil has more loops. B. The magnetic field has more loops. C. The primary coil has fewer loops. D. The secondary coil has fewer loops.

An arrow is shot upward on mars from ground level with a velocity of 60 meters per second. Its height (in meters) after t seconds is given by 2 s (t) = 60t - 1.9t^2.

Energy transformations in a bouncy house

Suppose gene A on the left chromosome is damaged and no longer functions. what form of the trait would show? Why?

What is the use of scientific knowledge and research for an action

How do evaporation and condensation relate to heat