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

Consider two bicycle riders, A and B. The two riders have equal masses Mrider A = Mrider B and their respective bicycles also have similar frames, Mframe A = Mframe B.

Match each example to its type of energy. solar energy nuclear energy fossil fuel energy wind energy geothermal energy A. energy obtained from a renewable source using solar panels B. energy harnessed from the atoms of certain substances C.

Two children are throwing a ball back and forth to each other aboard a rapidly moving cruise ship. The observer who is in the BEST frame of reference to accurately decide which child is throwing the ball harder is A) standing on the shore.

How does the theory of natural selection explain the diversity of life? Awnser in 5 sentences.

The half-life of carbon-14 is 5730 years. How long will it take for the number of carbon-14 nuclei in a sample to drop to a quarter of the original number? Enter your answer as a number years

A little boy pushes a 12 kg box of library books with a constant velocity along the sidewalk by applying a horizontal force of 96N. calculate the weight, normal force, frictional force and coefficient of friction between the box and the sidewalk

Which of the following weighing balances performs measurement in a closed compartment with no air currents to disturb measurement? Spring balance Analytical balance Hydraulic balance

When you encounter a yellow light as you approach an intersection what is the safest approach to take?

If a 40-kg object is moving with a velocity of 65 m/s to the right, for how many minutes must a force of 4n be applied in the opposite direction to result in a final velocity of the object of 10 m/s in the opposite direction?

A child's train whistle replicates a classic conductor's whistle from the early 1900s. This whistle has two open-open tubes that produce two different frequencies.