Set the mass of person one at 10 kg and the mass of person two at 10 kg. The two

people may be any distance apart. Note the force between them. This is the initial

condition

Mass 1 (kg)

Mass 2 (kg)

Distance (m)

Force of Gravity (N)

What can be contracted through contact with saliva?

Non-examples of a chemical reaction

Energy transformed by a moving object is

A skateboard is pushed on a level surface and coasts to a stop, does this violate the conservation of energy?

Suppose that you can lift no more than 650N unaided. How much can you lift using a 1.4m long wheelbarrow that weighs 80N with its CG. 5m from the center of the wheel. The CG of the load in the wheelbarrow is also.

If a ball with an original velocity of zero is dropped from a tall structure and it takes 7 seconds to hit the ground, what velocity does the ball have when it reaches the ground? A. 34.3 m/s B. 68.6 m/s C. 156.8 m/s D. 240.1 m/s

A rectangular loop of copper wire of resistance r has width a and length b. the loop is stationary in a uniform magnetic field. the magnetic field b at time t = 0 seconds is directed into the page as shown below.

How many collisons occur when a vehichle hits a solid object A 2 B 3 C. 0 D 1

What is the frequency of an electromagnetic wave that has a wavelength of 4,000m?

Emma is running for the bus. She runs 100 metres in 25 seconds. Calculate her speed