What is the difference between speedometer and odometer

Penny measured the time that it took her rat to run through a maze. She conducted the experiment 10 times and recorded the set of data below.

A 40 kg mass is dropped from a tall rooftop and accelerates at 9.8 m/s2 . What is the weight of the dropped object? A) 392 N B) 9.8 N C) 40 N D) 0 N

an object is placed at zero on the number line it moves three units to the right and four units to the left and 6 units to the right the displacement of the object is

What happens when you see something? a. You neither send out sight rays nor receive light rays onto your retina. b. You send out sight rays and light reflecting off the object strikes your retina. c. You send out sight rays that strike the object. d.

Behavior modification is often used to improve one's self-control. T or F?

A large metallic sphere insulated from ground is charged with an electrostatic generator while a person standing on an insulating stool holds the sphere. why is it safe to do this?

What is the tense In sailed

Acceleration is a vector quantity. O O A. True B. False

What will happen to the brightness of a string of bulbs hooked up in series when you increase the number of bulbs in the string? A. Each light in the string will get brighter. B. Each light in the string will get dimmer. C.

What are the two factors that influence the composition of beach material