A truck with a translational speed of 15.0 m/s rounds a curv…

A truck with a translational speed of 15.0 m/s rounds a curve with a radius of 6.50 m. Calculate the angular speed (units: radians per second).    NOTE: Watch correct use of rounding and significant figures Enter numerical answer in proper decimal format, not scientific notation Do not enter units with the answer  

A 1.25 × 103 g object is moving at 11.5 m/s. Calculate the m…

A 1.25 × 103 g object is moving at 11.5 m/s. Calculate the momentum of the object (units: kg⋅m/s)?   NOTE: Watch correct use of rounding and significant figures Enter numerical answer in proper decimal format, not scientific notation Do not enter units with the answer  

Dave accelerates a box across a smooth friction-less horizon…

Dave accelerates a box across a smooth friction-less horizontal surface over a distance of 15.0 m with a constant 25.0 N force angled at 38.0° above the horizontal. How much work (units: J) does Dave do on the box? NOTE: Watch correct use of rounding and significant figures Enter numerical answer in proper decimal format, not scientific notation Do not enter units with the answer  

Dave accelerates a box across a smooth friction-less horizon…

Dave accelerates a box across a smooth friction-less horizontal surface over a distance of 15.0 m with a constant 38.0 N force angled at 25.0° above the horizontal. How much work (units: J) does Dave do on the box? NOTE: Watch correct use of rounding and significant figures Enter numerical answer in proper decimal format, not scientific notation Do not enter units with the answer