A boat with speed of 1.20 km/h relative to the water is heading for a dock 2.29km downstream. If the river speed is 0.384 km/h, how many minutes will it take to reach the dock?

How is calculating amplitude

This law is evident when your riding in a car without a seat belt and the car stops suddenly you continue to move forward

Electrical wires sometimes have a plastic coating wrapped around them. How does this make the wires safer to handle

Largest group of rock forming mineral's are

The momentum of blue whale with a mass of 146,000 kg and a top swimming speed of 24 km/hr is kg·m/s.

Two railroad cars, each of mass 6500 kg and traveling 80 km/h in opposite directions, collide head-on and come to rest. how much thermal energy is produced in this collision?

What is a result of using a machine?

A boy rides motorbike with velocity of 20 m/s He accelerates his motorbike to a velocity of 30 m/s for 5 second. Calculate the acceleration produced in the motorbike. [Ams 2ms

How is a star's emission spectrum used to study stars?

A 52.0 kg skateboarder does a trick on a half-pipe. During the trick, he reaches a speed of 8.90 m/s. The radius of the half-pipe ramp is 3.00 meters. What is the minimum centripetal force necessary to keep the skater on the ramp?