The metric unit of force is the Newton (N), which is kg∙m/s^2. Convert 10 mg∙cm/s^2 to Newtons. Be careful when working with units.

A. 1 x 10^-2 N

B. 1 x 10^-5 N

C. 1 x 10^-6 N

D. 1 x 10^-7 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