Which of the following is a vector quantity (a) mass (b) speed (c) time (d) acceleration

Its C Disposal of radioactive waste is a major concern in nuclear power production. Which method of disposal is least dangerous?

Lightning strikes in the distance and six seconds later Thunder is heard how far away was the lightning strike

What is the momentum of a 1.5 * 103 kilogram van that is moving at a velocity of 32 meters/second?

Janet pushes a cart, the cart with a net force of 60N. The mass of the cart was 48 kg. Calculate the carts acceleration

A technician is troubleshooting a problem. The technician tests the theory and determines the theory is confirmed. Which of the following should be the technician's NEXT step? A. Implement the solution. B. Document lessons learned. C.

Which electron transition between the energy levels of hydrogen causes the emission of a photon of visible light?

According to a college survey, 22% of all students work full time. find the mean for the number of 3) students who work full time in samples of size 16.

How Much Potential Energy Does A 50kg block of Ice a Height of 4m Have?

In a summer storm the wind is blowing with a velocity of 8m/s north. Suddenly in 3 seconds, the winds velocity is 23m/s north. What is the winds acceleration?

How does a bicycle rider's energy of motion changes as the gain speed while riding down a hill? Options: A) It is lost. B) It increases. C) It remains the same. D) It is stored in the bicycle rider.