An object has been thrown with an initial velocity of 15 m/s and an angle of 60°. How far is it from the launching point (The magnitude of its position vector) after 1.5 seconds? Select one:

Anybody wanna ? (picture included? )

The seven sisters, seven stars located more than 400 light-years away in the taurus constellation can be seen here with venus and another constellation, orion. the seven stars stay grouped together but seem to move, like the planet venus. why do stars seem to move like planets in the night sky?

What are the similarities & differences between a thermistor and a light dependent resistor in physics?