A jogger whose mass is 65 kg is moving at a velocity of 4 m/s. What is the

jogger's kinetic energy?

A car advertisement states that a certain car can accelerate from rest to 70km/h in 7 seconds. Find the car's acceleration in m/s.

What types of germs are found on hands

When light is put off, a spark is produced across a switch. Why?

William tell must split the apple atop his son's head from a distance of 24 m. when he aims directly at the apple, the arrow is horizontal. at what angle must he aim it to hit the apple if the arrow is shot at a speed of 25.

An engineer is designing a new on-ramp for a highway. Because of space limitations, the on-ramp can have a radius no larger than 60 meters. The on-ramp is not banked and we assume that the vehicle will travel at a constant speed.

What will occur if the steepness of an inclined plane is decreased?

A 12,000-N car is raised using a hydraulic lift, which consists of a U-tube with arms of unequal areas, filled with incompressible oil with a density of 800 kg/m3 and capped at both ends with tight-fitting pistons.

The standard metric units of measurements for electric field strength are?

What steps are involved in converting potential energy to kinetic energy, or kinetic energy to potential energy?

A 50 Newton box is moved a distance of 12 meters. How much work was done on the box?