A wave is produced in a rope. The wave has a speed of 33 m/s and a frequency of 22 Hz. What wavelength is produced?.

A. 0.67 m

B. 0.75 m

C. 1.5 m

D. 3.0 m

How many significant digits are measurement 0.00210 mg?

Javier's notebook has fallen out of his bag and is on the floor of the bus. Before he can grab it, the bus accelerates forward and Javier's notebook slides backward. Why does his notebook move this way?

At t = 0 the components of a radio-controlled car's velocity are vx = 0.5 m/s and vy = 1.2 m/s. Find the components of the car's velocity at t = 4.

As a bullet travels through the air, it slows down due to air resistance. How does the bullet's momentum change as a result?

If an eagle and a bumblebee are traveling at 8km/hr which has more momentum?

Cardiovascular exercise can

Kathy tests her new sports car by racing with Stan, an experienced racer. Both start from rest, but Kathy leaves the starting line 1.00 s after Stan does. Stan moves with a constant acceleration of 3.1 m/s2 while Kathy maintains an acceleration of 4.

A 0.0010-kg pellet is fired at a speed of 50.0m/s at a motionless 0.35-kg piece of balsa wood. When the pellet hits the wood, it sticks in the wood and they slide off together. With what speed do they slide?

Jim measures the count rate of a sample of americium-241 as 120cpm. Roughly how long would it take for the count rate to fall below 4 cpm. Show your working

Explain and give an example of newtons 3rd law of motion