(Science) A ship leaves a saltwater port, heavily loaded with cargo. It sails across the ocean, but when it arrives at its destination, it has to dock at a port located in the mouth of a river. As it approaches this port, it starts to sink lower in the water. The cargo has not shifted or changed in any way. Why is the ship floating lower in the water?
a bicycle with 0.80m diameter tires is coasting on a level road at 5.6m/s . a small blue dot has been painted on the tread of the rear. What is the angular speed of the tires
3 The components of a 15-meters-per-second velocity at an angle of 60.° above the horizontal are (1) 7.5 m/s vertical and 13 m/s horizontal (2) 13 m/s vertical and 7.5 m/s horizontal (3) 6.0 m/s vertical and 9.0 m/s horizontal (4) 9.0 m/s vertical and 6.0 m/s horizontal
11. How long does it take my mum to walk 5 metres if she is travelling at a speed of 1 km/h. (Hint to change metres to kilometres divide the metres by 1000)
what is the force between two small charged spheres that have charges 2x10(power -7)c and 3x10(power -7)c and are placed 30 cm apart in air?
Which of newtons laws helps explain the orbit of a space shuttle around Earth and the orbit of Earth and the sun? please answer asap! :)
