A car travels in a straight line for 3.7 h at a constant speed of 71 km/h. what is its acceleration? answer in units of m/s 2.

How is acceleration calculated? -acceleration equals the change in velocity divided by time -acceleration equals distance divided by time -acceleration equals speed multiplied by time -acceleration equals velocity

How much force is needed to make a 60kg object accelerate at a rate of 2.0 m/S2? 62N 62kg 120N or 120Kg

if you were to increase either mass or speed by a unit of 1 in a joules calculation, which would give you more energy?

What do compressions look like in a sound wave?

A boeing 727-200 jet taking off from lansing airport accelerates from rest for 31.0 s before leaving the ground. its acceleration is 2.19 m/s2. assuming that the acceleration is constant, calculate the plane's speed at take off.

Which vocabulary term is survival of the fittest

An object weighs 32 newtons. What is its mass if a gravitometer indicates that g = 8.25 m/s2?

At what stage of a reaction do atoms have the highest energy? a. reactant stage b. product stage c. transition state stage d. The stage of highest energy depends on the atom.

A moon with a mass of 6.0 x 10 kg orbits about a planet with a mass of 5.0x 10^24 kg. They are 4.0 x 10^8 meters apart What is the gravitational force between them? The answer is 1.

What is the expression of the chemical composition of a compound?