A shark travels with an average velocity of 12 m/s s. How long (time) would it take the shark to swim 42 m at that velocity

ncreasing the frequency of rotation of the coils in an electrical generator increases the output emf. urn coil with a 0.250 m2 area is spun in the Earth's 5.00*10-5T field, producing a 12.0 kV maximum emf.

A wheel is used to turn a valve stem on a water valve. The wheel radius is 4 inches and the axle radius is. 25 inches.

Nancy rides her horse 26km in 142 minutes. What is her average speed in kilometers per hour?

When four people with a combined mass of 320 kg

At a distance of 0.218cm from the center of a charged conducting sphere with radius 0.100cm, the electric field is 460N/C. What is the electric field 0.596cmfrom the center of the sphere?

The spinning of earth on its axis causes the apparent rising and setting of the

20 m/s can be an answer for velocity true or false

Two copper wires with different diameters are joined end to end. If a current flows in the wire combination, what happens to electrons when they move from the larger-diameter wire into the smaller-diameter wire?

A baseball player is warming up and tosses a ball straight up into the air. The ball travels up until it reaches some maximum height, and then falls back down to the player/'s hand.

Volume can be measured in liters or cubic meters. a. T b. F