A50-n crate is pulled up a 5-m inclined plane by a worker at constant velocity. if the plane is inclined at an angle of 37° to the horizontal and there exists a constant frictional force of 10 n between the crate and the surface, what is the force applied by the worker?

An astronaut floating in space is trying to use her jetpack to get back to her space station, but she is being pulled away by a nearby planet, as shown in the image below. her jetpack provides a constant thrust of 310 n. if she angles her jetpack in such a way that it cancels out the vertical force due to the planet's gravity, what is her net horizontal force? thaud 487 o a. 54.8 n toward the space station o b. 212.9 n toward the space station o c. 185.2 n toward the space station o d 956 n toward the space station