Worksheets2D Kinematics and Newton's Laws
Total questions: 6
Worksheet time: 21mins
A rugby player passes the ball 7.00 m across the field, where it is caught at the same height as it left his hand. At what angle was the ball thrown if its initial speed was 12.0 m/s, assuming that the smaller of the two possible angles was used? Answer is in degrees.
14.22491
14.16553
15.02949
14.03268
13.92334
A rugby player passes the ball 7.00 m across the field, where it is caught at the same height as it left his hand. Assuming the the ball is thrown at an angle of 14.2o, how long did this pass take? Answer in seconds
0.601719
0.0354683
0.536691
0.611462
A 4-meter ladder leans against a house. The angle of elevation of the ladder from the ground is 67o. How far away from the base of the house is the base of the ladder? Answer in meters.
1.562925
3.086531
5.755645
6.255493
A 64-kg man stands on a scale in an elevator (because...). The scale reads 75-kg.
What is the acceleration of the elevator in m/s2?
1.68437
1.53296
3.62642
1.76549
The figure shows three blocks. If the normal force of block 2 on block 3 is 36 N, what is the magnitude of the force pushing all of the blocks, F .
139 N
61.2 N
52.3 N
36.0 N
