Why is the weight of an object more on earth than on the moon? a.)the moon is a satellite of earth. b.)the gravitational pull of the moon is greater than that of earth. c.)the gravitational pull of earth is greater than that of the moon. d.)the object’s mass is different on earth and on the moon.

An object starts from rest at point f and speeds up continuously as it moves around an oval. a. choose a point about 1/8 th of the way around the oval from point f, and label it point g. draw a vector to represent the velocity of the object at point g. b. determine the change in velocity vector   between points f and g.

What is the average speed of a car that travels 40mph for 1 hour and 60 mph in another hour will mark brainliest

An ideal otto cycle has a compression ratio of 10.5, takes in air at 90 kpa and 40°c, and is repeated 2500 times per minute. using constant specific heats at room temperature, determine the thermal efficiency of this cycle and the rate of heat input if the cycle is to produce 90 kw of power.