After landing on an unfamiliar planet, a space explorer constructs a simple pendulum of length 55.0 cmcm . The explorer finds that the pendulum completes 100 full swing cycles in a time of 134 ss . Part A What is the magnitude of the gravitational acceleration on this planet

Aforce of 240.0 n causes an object to accelerate at 3.2 m/s2. what is the mass of the object?

An electric power distributor charges residential customers $0.10 per kilowatt-hour (kwh). the company advertises that "green power" is available in 150 kwh blocks for an additional $4 per month. (green power is generated from solar, wind power, and methane sources.) if a certain customer uses an average of 391 kwh per month and commits to one monthly 150 kwh block of green power, what is her annual power bill

Why does a collision with an airbag cause less damage than a collision with a steering wheel